August 31, 2015 9:40 pm ‘Tonight Show': Gov. Christie, Fallon Talk Republican Debates Chris Christie explains to “Tonight Show” host Jimmy Fallon why we didn’t hear much from the New Jersey governor during the first Republican presidential primary debate. US & World Videos 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 3:11 Ryan Gosling skips darker film roles because of Eva Mendes and daughters 1:07 Britney Spears spotted as authorities respond to alleged hotel incident 2:15 Prince William and Kate Middleton ‘going through hell,' friend claims (report) 8:01 Lady Gaga's outfit changes, Rihanna's bold looks and more iconic Met Gala moments