Just found this on the Atlantic:

Defected #Libya airforce captain to Aljazeera: Failed attempt on #Gaddafi’s life yesterday. … Officers who refused to follow orders were shot dead. … High ranking officers asked #Gaddafi to step down; replied he will give them “burnt land”. … Once again: Anyone can enter #Libya now from the #Egypt border, no visas or anything. Inform the media.

I would say that it is time for volunteers to enter Libya. Especially ones from the Egyptian Military.