Kemba's knee, Kara's new job, & suddenly not feeling so great about the bubble (thanks, Dwight Howard)

The Celtics are REALLY being cautious with Kemba Walker, including already sitting him for a practice. MassLive's John Karalis has that, the C's reaction to Kara Lawson taking the Duke Women's job, and why NBA players might already be screwing up the bubble Learn more about your ad choices. Visit podcastchoices.com/adchoices