It's March Madness on CBS's The Bold and the Beautiful! Katie (Heather Tom) and Ridge (Thorsten Kaye) hit the sack. Brooke (Katherine Kelly Lang) hits the bottle. Dead Darla (Schae Harrison) returns as a ghost. And who knows what's going on with that crazy Aly (Ashlyn Pearce)? TV Guide Magazine went to exec producer-head writer Bradley Bell for all the dish.