WASHINGTON — A bipartisan group of dozens of senators on Tuesday attended a closed-door viewing on Capitol Hill of video footage from the Oct. 7 Hamas attack on Israel. Sens. Kirsten Gillibrand, D-N.Y., and Elizabeth Warren, D-Mass., were seen wiping away tears after they left the room where the video was shown. Many senators declined to comment when they left, asking for a moment to process what they had seen. Sen. Ted Cruz, R-Texas, however, reacted to the video, saying much of it was raw footage captured from Hamas's body cameras and cell phones as the attack unfolded. "We saw...