Why wasn't Howard invited to Lettermen's 20th anniversary show?
Howard's been on so many times and they are always begging for him to come on to improve Dave's ratings (right, Robin?), how can he not be part of this historic event. Oh, and Bill Murray!
Howard will use his standard spin on this no matter how it turns out. If he's not invited he'll claim he was but turned it down, just like he did for Conan's last Tonight Show. If he does appear he'll take credit for the high ratings, even though it's been years since his TV appearances made a difference in the ratings and AGT has proven that his fan base is gone.
One clue why he isn't on, it starts with "M" & ends in "arbles"