After finishing with a series of votes, Sen. John Walsh, D-Mont., leaves the Capitol to monitor the primary race back home in Montana, Tuesday, June 3, 2014, in Washington. Walsh faces former Lt. Gov. John Bohlinger, who switched parties to run for the Senate, and rancher Dirk Adams, who is making his first run for office. Walsh was appointed by Gov. Steve Bullock last February to fill the vacancy left by Max Baucus who resigned the Senate to become ambassador to China. (AP Photo/J. Scott Applewhite)