In this first ever audio edition of Sayre's Law (the lower the stakes, the pattier the arguments), Alex Williams and Tom Suter discuss the Chris Weidman-Lyoto Machida main event at UFC 175; the potentially racist promotional tactics of a small-time MMA show; whether fighters should throw in the towel or try to last the distance when they want out of a fight; and Tom's endorsement of vaccine-denialism in an attempt to connect with our listeners who don't support or understand "evidence."