Our health-care roundtable gathers The Motley Fool's top health-care analysts to discuss the sector's biggest stories in a free flowing and highly opinionated format.

In this portion of the video, the guys speculate on what Johnson & Johnson (JNJ -0.65%) should be doing for shareholders, and why the company's lack of interest in share buybacks now might be a reason Warren Buffett's Berkshire Hathaway (BRK.A -0.18%) walked away.