Pope Francis prays at the artwork

Pope Francis prays at the artwork "Trying to Remember the Color of the Sky on That September Morning" by Spencer Finch during his visit to the National September 11 Memorial & Museum in Manhattan on Sept. 25, 2015. (Credit: Getty Images / Susan Watts)

More like this

Bernie Sanders and Hillary Clinton spoke to young Sanders campaigns for Clinton in New Hampshire The U.S. Senate has rejected President Barack Obama's Congress rejects Obama's veto of 9/11 lawsuit bill Karina Vetrano was found dead in the marshes Where the Karina Vetrano case stands now

Comments