Hmmm. Associated Press reporter Josh Lederman tweets late tonight that the Secret Service is apparently preventing him from getting into his apartment. Even more intriguingly, he notes that there are agents all around his building.

Fellow D.C. journos and other Twitter users weighed in.

Have they broken out the Barrycades?

Or is it as simple as this:

Twitchy will continue to monitor and update the story.

Update: And…it’s over.

The guessing game continues.