McKay Coppins has a nice profile of Sen. Jeff Flake (R-AZ):
For Flake, one of the most jarring illustrations of Washington’s growing decency deficit came the night of the 2012 State of the Union address. He was seated next to Gabby Giffords, a friend and fellow member of Arizona’s congressional delegation. Giffords, a Democrat, had been shot in the head a year before and was still struggling to recover. Throughout the evening, Flake gently helped her up when she wanted to join the Democrats in a standing ovation—a gesture that meant he was often the only Republican on his feet during Obama’s applause lines. “I started getting texts and emails from people saying, ‘Why are you standing? Why are you standing?’

