John Sinclair is known as the founder of the Detroit Artists Workshop and the White Panther Party, manager of The MC5, producer of the Ann Arbor Blues & Jazz Festivals and of records by artists from Deacon John to Sun Ra, political prisoner and opponent of the marijuana laws since 1965, radio broadcaster at WDET and WWOZ and originator of the live coverage of the New Orleans Jazz & Heritage Festival, pioneer of podcasting and proprietor of his own internet radio…