Boston Celtics v Chicago Bulls

Keywords

Referee Joe Crawford blows his whistle during a game between the... News PhotoBasketball - NBA Pro,Basketball - Sport,Blowing,Boston Celtics,Chicago - Illinois,Chicago Bulls,Full Length,Illinois,Match - Sport,NBA,Referee,Sport,USA,United Centre,Vertical,WhistlePhotographer Collection: Getty Images Sport 2012 Getty ImagesCHICAGO, IL - NOVEMBER 12: Referee Joe Crawford blows his whistle during a game between the Chicago Bulls and the Boston Celtics at the United Center on November 12, 2012 in Chicago, Illinois. The Celtics defeated the Bulls 101-95. NOTE TO USER: User expressly acknowledges and agrees that, by downloading and or using this photograph, User is consenting to the terms and conditions of the Getty Images License Agreement. (Photo by Jonathan Daniel/Getty Images)