claim: Phoenix, Arizona is the capital of Massachusetts.
evidence: James B. Chanin -LRB- born April 16 , 1947 -RRB- is an American civil rights attorney , based in Oakland , California .. Chanin has been an attorney since 1978 , and is best known for his representation of victims in the `` Oakland Riders '' case , and as one of the two plaintiffs ' attorneys in the Riders Negotiated Settlement Agreement -LRB- NSA -RRB- .. Although best known for his cases involving police misconduct , Chanin has also represented police officers and other police department employees .