The Biden team considers Beto O'Rourke as his second

Washington, DC. 6-9-1987 Senator Joe Biden (DE, DE) Announces his candidacy for the presidency. Credit: Mark Reinstein (Photo by Mark Reinstein / Corbis via Getty Images)

Meaning. Joe Biden, D-Del., And Strom Thurmond, R-S. September 9, 1990 (Photo by Maureen Keating / CQ call via Getty Images)

Democrat politician Joseph R. Biden Jr, US Senator of Delaware, circa 1980. He became Vice President of the United States in 2009 under President Barack Obama. . (Photo by Nancy Shia / Photo Archive / Getty Images)

US politician and senator (and future US Vice President), Joe Biden, smiles in the segment "Bicentennial Minutes", a series of short films in the evening commemorating the bicentennial of the American revolution. aired from 1974 to 1976, August 12, 1974. (Photo: CBS Photo Archive / Getty Images)

WASHINGTON, US Senator Joe Biden (D-DE) informs journalists before January 15, the second day of the month on US President Bill Clinton's impeachment in the United States Senate at Capitol Hill in Washington, DC. Prosecutors will summarize their arguments against the president on January 15. (Electronic Photo) AFP PHOTO / Luke FRAZZA (Photo Credit reads: LUKE FRAZZA / AFP / Getty Images)

392389 02: US President George W. Bush Meets Senate Members and Foreign Policy Officials of the House in the White House Cabinet Room on July 25, 2001 in Washington, DC. Senator Joe Biden (D-DE) sits next to the president. (Photo by Mark Wilson / Getty Images)

UNITED STATES – MARCH 8: Joe Biden at the 2004 Democratic National Convention in Boston, Massachusetts. (1965) – United States – May 12 – Sen. Democrat Deputy Chairman of the Senate Foreign Affairs Committee, Senator Joe Biden (D-DE), raises hands during a debate on the appointment of John Bolton as US Ambassador to the United Nations on May 12, 2005 in Washington DC (photo by Joe Marquette / Bloomberg via Getty Images)

WASHINGTON – JULY 12: US Senator Joseph Biden (D-DE) Speaks at the Senate Foreign Relations Committee Hearing on "North American Border Cooperation" at Capitol Hill on July 12, 2005 in Washington, DC. The committee discussed border security and how to work together to secure borders with Mexico and Canada. (Photo by Joe Raedle / Getty Images)

THE TONIGHT SHOW WITH JAY LENO – Episode 3331 – Pictured here: (from left to right) Senator Joe Biden at an interview with L & O. moderator Jay Leno March 22, 2007 (Photo by Paul Drinkwater / NBC / NBCU Photo Bank via Getty Images)

ORANGEBURG, SC – APRIL 26: (LR) US Senator Joe Biden (D-DE) and the governor of New Mexico, Bill Richardson, greet the crowd before the start of the first debate of the 2008 presidential campaign, April 26, 2007, at South Carolina State University in Orangeburg, South Carolina. The debate, which includes eight candidates in the Democratic presidential election, comes 263 days before the first round of voting in the Iowa caucus next January. (Photo by Justin Sullivan / Getty Images)

WASHINGTON, DC – JANUARY 23: US Vice President Joe Biden (C) talks with mayors from all over the country, including the Mayor of Milwaukee, the January 23, in Roosevelt Hall, 2014 in Washington, DC. The US Mayors' Conference is holding its annual conference in Washington this week. (Photo by Chip Somodevilla / Getty Images)

US Vice President Joe Biden speaks at the Civil Society Forum on the sidelines of the African American Leaders' Summit in Washington, DC, August 4, 2014. Washington, DC for the purpose of waking up the United States. Companies have every interest in seizing opportunities in Africa with the historic summit of US-Africa leaders this week, as China and Europe fly to the fastest-growing continent. No less than four dozen African leaders, and hundreds of businessmen with them, will look for their part to see if American investors and traders can go beyond the old stereotypes of a bogged down continent. in conflict and corruption and recognize its enormous potential. AFP PHOTO / Jewel Samad (Photographic credit should be written by JEWEL SAMAD / AFP / Getty Images)

WASHINGTON, DC – AUGUST 18: US Vice President Joe Biden (right) swear in the Secretary of Housing and Development Julian Castro (left) His wife Erica and his daughter Carina attend the parade during a swearing-in ceremony at the Eisenhower Executive Office building on August 18, 2014 in Washington, DC. (Photo by Win McNamee / Getty Images)

WASHINGTON, DC – JUNE 30: (AFP OUT) US President Barack Obama (C), Robert McDonald (right) and Vice President Joe Biden return home. White by LaFayette Park after President Obama announced his intention to appoint Robert McDonald to the helm of Veterans Affairs on June 30, 2014 in Washington, DC. McDonald served as CEO of Procter & Gamble and will replace Eric Shinseki, who resigned after allegations of delayed care were revealed. (Photo by Dennis Brack-Pool / Getty Images)

United States President Barack Obama met with US Vice President Joe Biden after his presentation by Biden at An HR 803 signing ceremony, the Workforce Innovation and Opportunity Act, on July 22, 2014 in the South Courtyard Auditorium of the Eisenhower Executive Office Building, next to the White House in Washington, DC. AFP PHOTO / Mandel NGAN (Photo credit should match MANDEL NGAN / AFP / Getty Images)

US President Barack Obama expresses on immigration reform alongside US Vice President Joe Biden (right) in the White House Rose Garden on June 30, 2014 in Washington, DC. AFP PHOTO / Mandel NGAN (Photo credit should match MANDEL NGAN / AFP / Getty Images)

COLORADO SPRINGS, CO – MAY 28: Vice President of the United States, Joe Biden, takes a selfie after the ceremony Launch at the Colorado Air Force Academy Spring, May 28, 2014. Biden spoke at the ceremony. (Photo by RJ Sangosti / The Denver Post via Getty Images)

On May 22, 2014, US Vice President Joe Biden gestures in front of Ledra Palace in the United Nations-supervised buffer zone in Nicosia. Biden met with Cypriot leaders on Thursday. discussions about the end of 40 years of division of the island and support for the threats of sanctions against Russia despite the economic cost. AFP PHOTO / ANDREW CABALLERO-REYNOLDS (Photo credit reads: Andrew Caballero-Reynolds / AFP / Getty Images)

US Vice President Joe Biden delivers speech to students and palace officials on May 21 of Cotroceni, seat of the Romanian presidency in Bucharest. , 2014. Tougher sanctions must be imposed on Russia if it jeopardizes the crucial presidential election in Ukraine on May 25, 2014, said US Vice President Joe Biden in Bucharest. AFP PHOTOGRAPHY DANIEL MIHAILESCU (Photographic credit shown for reading DANIEL MIHAILESCU / AFP / Getty Images)

WASHINGTON, DC – APRIL 29: US Vice President Joe Biden speaks at a press conference event on protecting students from sexual assault at the Eisenhower Executive Office Building on April 29, 2014 in Washington, DC. During the event, Biden announced the release of the first report of the White House task force on protecting students from sexual assault. (Photo by Win McNamee / Getty Images)

US Vice President Joe Biden (left) and outgoing Secretary of Health and Social Services, Kathleen Sebelius, applaud when President Barack Obama names Sylvia Mathews Burwell (at right), his current budget director, replacing Sebelius in the White House Rose Garden in Washington, April 11, 2014. Sebelius has resigned, paying the price for the chaotic deployment of the president's health care law. United States. AFP PHOTO / Nicholas KAMM (The photographic credit should read: NICHOLAS KAMM / AFP / Getty Images)

US Vice President Joe Biden signals on his arrival for a meeting with the Lithuanian President in Vilnius on March 19th 2014. Biden today meets Lithuanian President Dalia Grybauskaite and the Latvian leader as part of a tour to reassure NATO allies during the crisis in Ukraine. AFP PHOTO / PETRAS MALUKAS (Photo Credit reads: PETRAS MALUKAS / AFP / Getty Images)

US Vice President Joe Biden listens at a meeting with Polish Prime Minister in Warsaw, Poland, March 18, 2013. Biden arrived in Poland for talks with regional allies as Russia tightened its grip on the separatist region of Crimea, Ukraine. AFP PHOTO / JANEK SKARZYNSKI (Photo credit should be JANEK SKARZYNSKI / AFP / Getty Images)

US Vice President Joe Biden arrives for a St. Patrick's Day reception in the audience hall the White House of the White House on March 14, 2014 in Washington. AFP PHOTO / Mandel NGAN (Photo credit should match MANDEL NGAN / AFP / Getty Images)

US Vice President Joe Biden at a joint press conference with Chilean President Sebastian Pinera (unframed) at the presidential palace of La Moneda in Santiago, March 10, 2014. AFP PHOTO / CLAUDIO REYES (Credit photo is to read Claudio Reyes / AFP / Getty Images)

WASHINGTON, DC – FEBRUARY 27: The US Vice President Joe Biden delivers a speech at the Winter Meeting of the Democratic National Committee at Capitol Hilton. February 27, 2014 in Washington, DC. Biden went to the Association of Democratic Presidents of State. (Photo by Chip Somodevilla / Getty Images)

THE VIEW – Joe Biden, 47th Vice President of the United States, was the special guest live, TUESDAY, FEBRUARY 25 (11: 00-12: 00). ). The Vice President discussed the Affordable Care Act and the importance of having health insurance on the market before the March 31st deadline. Vice President Biden met Barbara Walters, Whoopi Goldberg, Sherri Shepherd and Jenny McCarthy, hosts of The View, as part of the Red, White & View campaign, which is taking place around the public. "The View" airs Monday to Friday (11:00 am to 12:00 pm Eastern Time) on the ABC television network.
(Photo by Lou Rocco / ABC via Getty Images)
SHERRI SHEPHERD, BARBARA WALTERS, VICE-PRESIDENT JOE BIDEN, WHOOPI GOLDBERG, JENNY MCCARTHY

United States. Vice President Joe Biden, left, watches President Barack Obama speak at the White House in Washington, DC, United States, on Friday, January 31, 2014. Obama meets with CEOs today of Companies of Bank of America Corp. EBay Inc. who are committed to giving the long-term unemployed a better chance in the hiring process. Photographer: Joshua Roberts / Bloomberg via Getty Images *** Barack Obama; Joe Biden

Vice President of the United States, Joe Biden, salutes before US President Barack Obama delivers the State of the Union address before a joint session of the United States Congress, January 28, 2014, at the United States Capitol in Washington. AFP PHOTO / Saul LOEB (Photo credit to read: SAUL LOEB / AFP / Getty Images)

CAMBRIDGE, MA – MAY 24: Former Vice President Joseph Biden speaks at the D & B day. 2017 exercises at Harvard University on May 24th. , 2017 in Cambridge, Massachusetts. Biden implored the graduates to implicate and paraphrase Plato in these terms: "The penalty you pay for not being involved is that you are ruled by those who are worse than you." (Photo by Paul Marotta / Getty Images)

CAMBRIDGE, MA – MAY 24: Former Vice President Joe Biden jokes: "Breaking Internet" by putting on a pair of sunglasses during exercises in Class at Harvard University of Cambridge, Mass., May 24, 2017. (Photo by Jessica Rinaldi / The Boston Globe via Getty Images)

Former US Vice President Joe Biden, left , and Michael Milken, President of the Milken Institute, arrive on stage at the Milken Institute Global Conference in Beverly Hills, California, USA, on Wednesday, May 3, 2017. The conference is a unique venue that brings together personalities with capital, power and the influence needed to move the world forward and confront those who and creativity reinvent industry, philanthropy and the media. Photographer: David Paul Morris / Bloomberg via Getty Images

WASHINGTON, DC – APRIL 26: Former Vice President, Joe Biden and Mark Ein are seen in the match between the Washington Wizards and the Hawks. Atlanta in the fifth match. Eastern Conference of the 2017 NBA Playoffs quarterfinals on April 26, 2017 at the Verizon Center in Washington, DC. NOTE TO USER: The user acknowledges and expressly agrees that, by downloading and / or using this photograph, the user consents to the terms and conditions of the Getty Images License Agreement. Compulsory Copyright Notice: Copyright 2017 NBAE (Photo by Scott Cunningham / NBAE via Getty Images)

Joe Biden, Former Vice President of the United States, Visits the Museum of the American Revolution, at its inauguration in Philadelphia, Pennsylvania, in April 19, 2017. (Photo by Bastiaan Slabbers / NurPhoto via Getty Images)

WASHINGTON, DC – JANUARY 12: (AFP OUT) US President Barack Obama (R) awards Medal of Freedom to Vice President Joe Biden at an event in the White House Dining Room on January 12, 2017 in Washington, DC. (Photo by Olivier Douliery-Pool / Getty Images)