G-Unit rapper Tony Yayo is going out of his way to help New York City students in a bid to boost his reputation while the investigation into the murder of Busta Rhymes' bodyguard continues. 50 CENT cohort Yayo, who was believed to be a central figure in the dispute which proceeded the shooting of ISRAEL RAMIREZ in February (06), has made a donation to pay for four buses to help ferry students at Brooklyn's Ronald Edmonds Learning Center on their annual college tour. The hip-hop star was also on hand to greet the 64 students on their return home, according to PageSix.com.