Germany September 27, 2015 3:48 pm Pope Stops at Knotted Grotto On his way to Sunday Mass, Pope Francis’ popemobile made a stop so the pontiff could look at strips of paper left by people at the knotted grotto outside Philly’s basilica. US & World Videos 1:37 Pro-Palestinian protesters gather outside White House correspondents' dinner 2:05 How ‘Love Is Blind' made Vanessa Lachey and Nick Lachey's marriage stronger 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 2:03 Does Shakira still believe in love following Gerard Piqué split?