War and Revolution in the Middle East: Unrest in Libya: ADDARIOLIBYA_12

Opposition fighters, above, fired from a truck on Saturday before abandoning a checkpoint in Brega, as government troops move east, in Eastern Libya, March 12, 2011. Dangerous confrontations have been going on between opposition forces and those loyal to Col. Qaddafi across Libya.

Opposition fighters, above, fired from a truck on Saturday before abandoning a checkpoint in Brega, as government troops move east, in Eastern Libya, March 12, 2011. Dangerous confrontations have been going on between opposition forces and those loyal to Col. Qaddafi across Libya.