After two weeks in the national spotlight, Sen. Pat Toomey was ready to move on. Toomey, seeming refreshed Thursday after the deflating defeat of his background-check plan the day before, greeted reporters with a smile as he rode an escalator up from the Capitol's subway platform. But the Pennsylvania Republican did not want to talk much about the fight that had put him at the center of the political and cultural maelstrom on gun laws. "The Senate has spoken on this," Toomey said. "It's not obvious to me what alternative path forward there is. I gave this my best shot."