August 12, 2014 9:40 am Diners Must Sign Waiver Before Eating Burger 08/11/14: Hopdoddy Burger Bar in Scottsdale, Arizona claims they’re home to the world’s spiciest hamburger. Reporter Gia Vang from NBC station KPNX reports. Local 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?