Detailed text transcripts for TV channel - FOXNEWS - 20110424:15:04:00
Gaddafi is a great survivor. we don't know exactly where he is we do have to worry about civilian casualties. that could turn the libyan people against us. >> reporter: this debate comes as the u.s. put unmanned predator drones back in the fight in libya. they were there in the early days. mostly used for surveillance. now the goal is strike government forces. u.s. war planes are being used but less than they were in the first few days of battle. some say this is a confusing signal. >> we were very much involved in the opening days of the strikes. now we've gone back in, dipped the toe in the ...