I heard some third hand info that he had upset somebody at KFI and basically got "demoted" to KLAC. I like Ziegler, but I miss Hendrie's show.
Didn't help either when the FCC went after Stern and then everything Phil did was affected in one way or another...like Ted's of Beverly Hills...We Want To Put Our Meat In Your Mouth....and then in recent months bleep out the word meat.