it's very hard to prove. if somebody is paying them to go there it certainly seems there's an element that everyone doesn't want to appear less fervent than the last guy. you get a sense it's part coercion and part commitment. it's the type of people who don't want to seem to be letting the sight down. they don't know what they may mean for them. >> some of them are afraid if they don't do it they could be in trouble. finally, there seems to be new diplomatic outreach that the libyan regime is now undertaking. what are they doing? >> that's right, wolf, they're extremely frustrated they can't get any response from britain, france, germany, other countries who they've asked to send fact finding teams to libya to look at the claims of aerial bombardment and massacres. they can't get a response. now they're sending the secretary of state for international cooperation,