GOP'S health bill collapses as two more senators defect

FILE -- Senate Majority Leader Mitch McConnell (R-Ky.) arrives on Capitol Hill in Washington, July 13, 2017. McConnell vowed to bring the party?s health care bill to a vote as soon as possible, even as detractors said they would use a delay caused by the absence of Sen. John McCain to mobilize further opposition to the measure. (Al Drago/The New York Times)