Synagogue congregations speak of quick action to save children in the midst of chaos of attack

POWAY, Calif. – Oscar Stewart was sitting at the back of the Chabad of Poway synagogue when he heard the shots, about 20 minutes into the service, Saturday. He said his first reaction was to run and he sprinted into the entrance, where he saw the gunman shoot an AR-type rifle into the hallway.

Mr. Stewart, 51, said he shouted and accused the gunman.

"As…