Antonio Brown says he re-enrolled at Central Michigan University, will study 'Racism and Equality'

Controversial former Raiders wide receiver Antonio Brown tweeted on Sunday that he's officially done with the NFL, and like many people going through a mid-career crisis, he's decided to go back to school. Brown left Central Michigan University after his junior year to sign with the Steelers, but announced his return to collegiate life via an Instagram Story on Sunday by posting a printout of his schedule, which was captured by NBC Sports Bay Area reporter Ali Thanawalla.