1. Buckley v. Valeo (1976)
2. ?p=4891 (describing Bob Dole's use of a version of "Soul Man;E G See;THE POP HISTORY DIG,1996
3. ?p=932 (describing George W. Bush's use of Tom Petty's "I Won't Back Down" and Petty's objections to same);Jack Doyle;THE POP HISTORY DIG,1989
4. story (describing copyright infringement lawsuit against Charlie Crist for using the song;Gary Graff;Charlie Crist for $1 Million, BILLBOARD,2010