Tv's Ad Glibber

TV's Ad Glibber"Welcome to a show called Shambles," Allen is apt to say when things begin getting out of hand. "It's that kind of program," he'll insist, smiling, "a sloppy one."The comment is a fair sample of Steve Allen's unpretentious wit, but not a very accurate description of his program. For though Tonight is largely unrehearsed and about as relaxed as Steve himself, it is one of the most entertaining shows on television, sparked with sophisticated satire and...