USC men's volleyball middle blocker Sam Lewis discusses his emotional journey of coming out as gay to his family and friends, and describes how he is now embracing his true self and being an advocate for those in the LGBTQAI community. See the full feature on the debut of "Crosstown Stories" on Sunday, Dec. 16 at 4:30 p.m. PT / 5:30 p.m. MT on Pac-12 Los Angeles.