Kirby Green might lose everything because of a double-dog dare. Or, she might just discover who she really is. ? Kirby didn't get to be a Vice President of Marketing by being nice. But when she fires her entire staff within a few weeks (they all deserved it, really ), her new boss is hardly impressed. Wanting to prove his point, he issues a bet: If Kirby can get someone-- anyone-- to call her nice, she can take that long-awaited dream vacation to...