HIGHLIGHT: Scal reacts to crazy Jrue behind-the-backboard three

Watch Mike Gorman and Brian Scalabrine's reaction to an unbelievable bucket from Jrue Holiday. The Celtics guard sinks the behind-the-backboard three-pointer with his right hand while falling out of bounds during the first quarter of the Celtics' Friday night matchup against the Dallas Mavericks.HIGHLIGHT: Scal reacts to crazy Jrue behind-the-backboard three originally appeared on NBC Sports Boston