Who's responsible for Palestinian Terrorism?

Probably the U.N., according to this interview with Marc Ginsberg. And who is paying the bill for maintaining the refugees in places like the Jenin "camp"? Arab states pay 2% of the freight. The U.S. pays 80%.

If they hate us now, what would they do if we weren't getting so much money from us? And what does anybody, we, the UN or the Palestinians, have to show for all the funds we've been pouring into this sinkhole for the past 50 years?