48 Minutes: Dallas Dumpster Fire, A "KAT" leads the Wolves, The Beasts of the East, & Show & Tell

The 48 Minutes crew of Ross Geiger, Bruce Bernstein, & Michael "World B" Freer try to make sense of the absolute mess the Mavericks have become in Dallas. Karl-Anthony Towns of Minnesota returns after missing more than 50 games and his presence has breathed new life into the Timberwolves. In the East, the top four teams are playing great ball down the stretch. Can the Bucks hang onto the top seed? Will the Celtics continue their hot play in the final two weeks? Does Philly have enough left for a closing kick? Is Cleveland ready to be a champ, or are they a year away? And finally, the guys play "Show and Tell" with stories about their favorite NBA memorabilia.