1st GOP senator opposes tax bill in early sign of problems
Sen. Rob Portman, R-Ohio, a member of the Senate Finance Committee, joins Sen. Tim Scott, R-S.C., left, and Majority Leader Mitch McConnell, R-Ky., to talk about work on overhauling the nation's tax code, on Capitol Hill in Washington, Tuesday, Nov. 14, 2017. (J. Scott Applewhite / Associated Press)
