London August 18, 2015 6:45 am 'Tonight' Egg Russian Roulette With Zac Efron Jimmy Fallon and Zac Efron take turns smashing eggs on their heads without knowing which are cooked and which are raw. 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