Senate Majority Leader Mitch McConnell (R-Ky.) has fractured his shoulder after falling at his Kentucky home, his spokesperson said in a statement Sunday. The 77-year-old McConnell has been treated and released from the hospital and is working from his home in Louisville.

The big picture: The injury comes as a number of Democrats and some Republicans have called upon McConnell to cancel the Senate's August recess so that lawmakers can pass gun control legislation in the aftermath of two deadly mass shootings this weekend. House Speaker Nancy Pelosi demanded on Sunday that Senate Republicans put an end to to their "outrageous obstruction," referencing McConnell's refusal to bring two background check bills passed in the House this year for a vote on the Senate floor.