January 31, 2017 1:04 am ‘Tonight Show': Trump Unveils ‘Huge Wheel of Decisions' Jimmy Fallon’s President Donald Trump responds to critics by explaining the scientific process behind some of his recent decisions. US & World Videos 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 2:48 Taylor Swift fans react to Jake Gyllenhaal and Sabrina Carpenter's ‘SNL' appearance 5:57 Why your monthly horoscope for May is looking lucky