July 26, 2014 7:44 am Jon Hamm Answers a Knock at “The Tonight Show” Door Jon Hamm answers an imaginary knock at “The Tonight Show” stage and a bit of chaos ensues. Local 1:36 O.J. Simpson's cause of death revealed 2:36 Super dad makes Mario-themed obstacle course for son's birthday 2:03 Does Shakira still believe in love following Gerard Piqué split? 1:59 Ellen DeGeneres jokes about being ‘kicked out of show business' 0:59 Paramedic involved in Elijah McClain's death sentenced to 4 years of probation