definitely got it. joe posted this on facebook -- many people may argue that political correctness has gone too far and in some cases this may be true. yet we need to be careful that in compensating for this correctness we don't forget how to recognize a simple act of consideration. savannah disagree -- this isn't the first nuclear disaster. if jokes on the subject are going to be deemed inappropriate, it should have happened a long time ago. and jon has an interesting take on this story -- the sad part is that nuclear power plants should have been pulled in light of the sa tir cal wisdom of the show, not the other way around. so to join the discussion, if you'd like, go to our blog cnn.com/ali or to my facebook or twitter account. checking the time for you right now, 22 minutes past the hour. here are some top stories. in libya, rebels appear to have regained the momentum from gadhafi forces and are now marching toward his birthplace of sirte. part of today's fighting has