That's a great question. Of course Libya was a heavily armed state with lots of weapons extant, and this is an uprising, so they took some of the weapons.
The ongoing support to them has come from a variety of methods. We don't have great insight into all of them. They are getting support from allies--NATO and non-NATO allies. I think the weapons you're referring to, those larger weapon systems and so on, the technicals, they either made them or they took them from Gadhafi forces as they rolled through their areas. But there certainly has been some active support from their allies, for sure.