One of the secrets of journalism is that when anchors are sitting behind a desk they normally have shorts on. Reason is that you only see their top half and a lot of them want to be comfortable.
Before Sportscenter or your local news, the anchors are in the studio for hours, so they aren’t running around in 3 piece suits all day.
Michael Vick wanted to look presentable at his press conference after the Eagles win over the Rams, so he wore a blazer, thinking no one would would notice the rest of the outfit.
He was wrong.