http://www.MMAWeekly.com/ -- See the complete card of fighters as they step on the scales and fcae off at the UFC 170 Weigh Ins at the Mandalay Bay in Las Vegas. Fighters competing in the main card are Ronda Rousey, Sara McMann, Daniel Cormier, Patrick Cummins, Rory MacDonald, Demian Maia, Mike Pyle, T.J. Waldburger, Robert Whittaker and Stephen Thompson. Prelim fighters weighing in are Alexis Davis, Jessica Eye, Raphael Assuncao, Pedro Munhoz, Cody Gibson, Aljamain Sterling, Zach Makovsky, Josh