New clips from District 9 are popping up all over the place as this Friday's opening approaches. A couple of particularly interesting ones revolve around the powerful alien weaponry that the MNU, the quasi-govermental security force patrolling District 9, is so eager to get their hands on. It turns out, as we see in the first clip, that just getting ahold of these weapons isn't enough to make them work. You have to have the right (meaning alien) DNA. Most humans obviously don't have it, but from the second (age-restricted) clip it's evident that Agent Wikus (Sharlto Copley) does, which proves to be a critical factor in getting him out of a tight spot.