Babies
Wedding video and positive id of the MC
Other than that I feel bad for these people. We may think it's stupid, but it is their custom to celebrate events by firing guns into the air.
Having said that, the individuals who shot into the air in the middle of a war, and with helicopters flying overhead no less, are absolute morons. Maybe it's a good time for Iraqi clerics to demand a moratorium on celebratory fire until the fighting is over.