Tournament Buzz: Bubble Watch Heading Into Selection Sunday

(CBS Sacramento/CBS Local) — With Selection Sunday now just two days away, the NCAA Tournament field is coming into better focus. Twelve teams have already secured a spot via conference tournament wins, and 20 more will lock up their bids between today and 6 p.m. Eastern on Sunday.
That leaves 36 at-large bids to be filled. But in all likelihood, we’re really looking at the last four slots in the tournament. That is where bracketologists like CBS Sports’ Jerry Palm make their l