February 18, 2017 4:23 am ‘Tonight Show' Thank You Notes: Presidents Day, Long Underwear Jimmy pens thank-you notes to American Girl, all-in-one shampoo and conditioners and other things. US & World Videos 1:45 NYPD enters Columbia University in riot gear to clear protest 3:21 Katy Perry's surprising regret about cheeseburger Met Gala look 4:28 ‘Apples Never Fall' and ‘Jurassic Park' star Sam Neill reveals his real name 2:04 Arrests made, camps removed during pro-Palestinian protest at UConn 1:01 Biden administration plans to reclassify marijuana as a Schedule III drug