In anticipation of tonight’s debate, I’d like to discuss, from a non-partisan IP law perspective, something that came out of the first Presidential debate: the Big Bird ad.  I think the ad and the Sesame Street folks’ response raised some interesting questions of fair use, parody and first amendment rights that are applicable to composers and performers. As we know, it started with a comment that Republican contender, Gov. Mitt Romney, made to the moderator, Jim Lehrer of PBS , about cutting federal funding for PBS programs, including Lehrer’s own NewsHour and Sesame Street. Mr. Romney specifically singled out Big