Donald Trump September 16, 2016 2:01 am ‘Tonight Show': Trump Lets Fallon Tousle His Hair Jimmy Fallon asks if he can mess up Donald Trump’s famously controversial hair while the Republican presidential nominee is still a civilian. US & World Videos 2:56 Kelly Clarkson jokes Jim Gaffigan is the Brock Purdy of dads 1:41 Prince William shares brief update on Princess Catherine to well-wishers at UK visit 1:28 LAPD dismantles protester encampments at UCLA 0:54 Nude cruise sailing out of Miami in 2025 1:36 Arizona Senate repeals 1864 abortion ban