It’s a full day of basketball, with CBS, TNT, TruTV and TBS all taking part. The earliest game televised is Michigan State (25-8) vs. Valparaiso (26-7) on CBS at 12:15 p.m. ET, followed on TruTV by Butler (26-8) vs. Bucknell (25-8) at 12:40 p.m. ET. Top-seeded Midwest team Louisville plays last-second squeak-in North Carolina AT&T (20-16) at 6:50 p.m. ET on TBS, while top-seeded West team Gonzaga plays Southern (23-9) at 4:10 p.m. ET, also on TBS. In prime time tonight, the CBS games i