Senate Majority Leader Mitch McConnell, R-Ky., walks to the Senate chamber with his arm in a sling after he suffered a broken shoulder in a fall at his home during the August recess, at the Capitol in Washington, Monday, Sept. 9, 2019. Congress returns today for the fall session with pressure mounting on McConnell to address gun violence, election security and other issues. (AP Photo/J. Scott Applewhite)