Call for docs to fight gun violence; Health coach makes house calls by bike;

> A Massachusetts doctor has set out on her bicycle to help patients and herself manage chronic disease, CBS News reported. Article

> Physicians should take a lead from Mothers Against Drunk Driving and develop grassroots initiatives to curb gun violence, according to Harvey B. Lefton in Physicians News Digest. Post

> Protecting physicians' online reputations is more important now than ever. The Panaceum Group offered 10 tips. Post

And Finally… A doctor's letter to Santa. Post