Senate Majority Leader Mitch McConnell, a Republican from Kentucky, center, speaks during a news conference with Senate Republicans after voting on the Tax Cuts and Jobs Act in the U.S. Capitol in Washington, D.C., U.S., on Tuesday, Dec. 20, 2017. Senate Republicans passed the most extensive rewrite of the U.S. tax code in more than 30 years, a bill that delivers a deep, permanent tax cut for corporations and shorter-term relief for individuals. Photographer: Zach Gibson/Bloomberg via Getty Images