June 19, 2016 12:25 pm Ex-London Mayor Leads UK Brexit Rally Former London Mayor Boris Johnson made the case for Britain to leave the European union at a “Vote Leave” rally in London Sunday. US & World Videos 5:49 Kelly Clarkson hilariously attempts handmade pasta with chef Evan Funke 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 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business'