Today in Pictures: September 24

See some of today's best pictures.

Congressional staffers and guests strain to view and photograph the departure of Pope Francis in his Fiat 500L, on Capitol Hill in Washington, Thursday, Sept. 24, 2015, after his speech before a joint meeting of Congress. (AP Photo/Steve Helber)Steve Helber / AP

Sept. 25, 2015, 12:19 AM UTC / Updated Sept. 25, 2015, 12:19 AM UTC