The Fumble - Last week, Jimmy Kimmel celebrated the NBA Finals by subjecting some of theGolden State Warriors' least dedicated fans to his old "Lie Witness News" prankâ€"having correspondents ask unsuspecting "fans" of the Dubs questions that couldn't possibly be answered, only to watch the victims ramble on and on about something they clearly know nothing about. In the interest of the Jimmy Kimmel Live crew's constant quest for fairness, last night the tricksters took to Cleveland Cavaliers fans to see if the