Featherweight Santa Cruz wants to build on momentum of Mares victory
![Featherweight Santa Cruz wants to build on momentum of Mares victory](http://www.reviewjournal.com/sites/default/files/field/media/1003569458%2520NV_LVRJ_SANTA.jpg)
Leo Santa Cruz came to Las Vegas on Friday in a much different light than the last time he was here.
Leo Santa Cruz came to Las Vegas on Friday in a much different light than the last time he was here.