Chip Somodevilla/Getty ImagesRepublican Rep. Ted Poe of Texas resigned from the House Freedom Caucus on Sunday after the group's opposition to the American Health Care Act contributed to the bill's failure this week. "In order to deliver on the conservative agenda we have promised the American people for eight years, we must come together to find solutions to move this country forward," Poe said, in a statement first reported by Fox News. "Saying no is easy, leading is hard, but that is what we were elected to do," he said.