I was literally talking on the phone about coronavirus with a former Secret Service agent who said: "Forget about rope lines. Those are the ultimate threat given hand-to-hand contact is the way this spreads" ... when this @robcrilly pool photo of Trump in Florida hit my inbox.

* The former agent had no inside knowledge of how the Service is dealing with this infectious disease threat and he added the agency is likely following some sort of revised protocols -- but he also said this was "really uncharted territory."

— David Nakamura (@DavidNakamura) March 9, 2020