NFL fines Wes Welker $10,000 for wearing unauthorized hat

Patriots receiver Wes Welker is not happy about a $10,000 fine he received for something he says he has no idea was against NFL rules: Wearing a hat without permission. An NFL spokesman confirmed to the Boston Globe that Welker’s $10,000 fine came for wearing an “unauthorized hat during his postgame interview.” On Twitter, Welker…