Weezy wrote tracks for the LP before, during and after his 2010 jail bid, Young Money President Mack Maine tells MTV News.By Rob Markman Lil Wayne Photo: Clinton Gilders/ FilmMagic It's finally here, but the road to Lil Wayne's Tha Carter IV was no cakewalk. It's been a long journey, and according to Young Money President Mack Maine, Weezy F.