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 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 1:36 O.J. Simpson's cause of death revealed 2:03 Does Shakira still believe in love following Gerard Piqué split? 2:36 Super dad makes Mario-themed obstacle course for son's birthday