Lil Wayne and 2 Chainz Drop off 'Welcome 2 ColleGrove' Trailer - Narrated by 50 Cent

We're now just three days out from the 2 Chainz and Lil Wayne's highly anticipated Welcome 2 ColleGrove, and the rappers have tapped another big name in hip-hop to continue building hype around the project's imminent release. The official Welcome 2 ColleGrove trailer has surfaced, which features 50 Cent narrating the duo's origin story."Let me tell you a story about these two guys that eventually became brothers," he opens. "You got this kid named Tune, Tunechi, some sh*t like that. Straight out...