Add Yahoo as a preferred source to see more of our stories on Google. Anson Williams' uncle created the Heimlich maneuver. The Happy Days actor brought his uncle, Dr. Henry Heimlich, to the studio ...

The following is a Q&A with Dr. Andrew Winnefeld, geriatric Primary Care Doctor and owner of Happy Days. Should I be concerned about cognitively challenged elderly staying unsupervised in their homes?

Here's what Anson Williams, who played Potsie Weber on Happy Days, has been doing since the show's cancellation.

Is Happy Days indirectly responsible for the proliferation of the Heimlich maneuver? Anson Williams, who portrayed Warren "Potsie" Weber on the hit sitcom, believes that's the case. In a recent ...