I'm across the border in Libya. We're heading to Tobruk. Right now there's a man passing me holding two old Libyan flags, which are pre-Qaddafi era. And he's giving the sign of victory ...

But flying what is now known as the "pre-Gadhafi flag" reveals how deep the schism is between the government and the protesters. In 1977, Gadhafi's Libya officially adopted a solid-green flag ...

A large number of the foreign fighters who went to Iraq to fight the US were from Libya. “My guess is that some of the Libyan rebels who fought in Iraq brought the flag, or the idea for it, ...