Mike Tyson Golfs & Smokes Weed at Schwarzenegger's Mansion, UFC's Cejudo Flexes!

Arnold Schwarzenegger opened up his L.A. mansion to some combat sports legends -- Mike Tyson and Henry Cejudo -- and even let 'em swing around his legendary "Conan" sword! Mike and Henry flew in on Tuesday to shoot an episode of Mike "Hotboxin"…