casey mears will take his place. >>> the terps are the top seed in the tourney and take on penn in college park tomorrow. a win puts the ladies one step closer to a possible championship. >> it's getting so close. i think that's the hard part, trying not to look too far ahead because every team in this tournament is so good and has so much talent. >> maryland beat penn 12-6 during the regular season. we'll see how far they can go. >> thank you, mark. we'll be right back. ,, >>> tonight cbs's prime time lineup. it's prime time medical with eyewitness news at 11:00. >>> and if you haven't seen this. it's up, up and away for a group of basketball trick shot artists from texas. >> this is the airplane shot. [ yelling ] >> oh, yes they d. the group of guys from texas a&m known as dude, perfect, hit the shot. you can see their past exploits on you tube. >> and talking >> couric: tonight, the beautiful beaches of grand isle, louisiana. now look at them. miles of sick, gooey oil, and b.p. says it could be august before the leak is stopped. i'm katie couric. also tonight, a medical marvel. he wears