I would believe you Sinatra but I've read many comments on other forums and that's not the case. Young Gunners & Bosses are homegrown umbrella of crews and these crews are about 10-15 members with some having UBN & Crips of course. Take another look at 300+ crews list that was posted in the past and you'll see that there's YG/YB crews in all boroughs and their members are still criminal active.