Care Package Glitch?

This glitch has become so over used that every game you join there is someone doing it. it has gotten to the point were there is always a harrier or chopper gunner in the sky shooting at you. For now i suggest you put on cold blooded and a stinger and just shoot them down and earn some good points. Also you can do the infinite care package glitch with the Emergency air Drop. The emergency air drop is harder to achieve at first but once you do get it it would be worth it since you get 4 care packages other than the usual 1.