discriminating against women in its pay and advancement structure. that is not the issue before the justices just yet but they're going to hear arguments over a lower court ruling that created the enormous size of the lawsuit. it alleges walmart paid women less and promoted women less off than male counterparts. walmart says that's not the case, saying the number of complaints is so big that they cannot warrant class action treatment. walmart as you can probably guess, the nation's largest employer. and have you seen this video? a man is rescued from subway tracks second before a train pulls in, nearly hits him. i'm going to show you the dramatic rescue. it is caught on cam. that is ahead. the international criminal court opens a probe into last month's shelling off of south korea. we're expecting to hear from secretary of state hillary clinton any moment. she's been meeting with her