FILE - In this Friday, Feb. 3, 2017, file photo, Sen. Joe Donnelly, D-Ind., arrives early on Capitol Hill in Washington. Donnelly says he'll support the nomination of Judge Neil Gorsuch to the U.S. Supreme Court. The Indiana Democrat announced his support on Sunday, April 2, 2017, for President Donald Trump’s pick, calling Gorsuch "a qualified jurist who will base his decisions on his understanding of the law and is well-respected among his peers." Donnelly faces a tough re-election in 2018. (AP Photo/J. Scott Applewhite, File)