Does Someone Need Their Diaper Changed?

My question is this - why wasn't he detained by airport security? Maybe it was because he pulled the "Do you know who I am" schtick?

Or, perhaps it was because he fled the scene before security arrived.

After missing a flight last Thursday from Washington to New Orleans,
Louisiana Sen. David Vitter opened an armed security door and went off on a United Airlines employee, according to a report filed Wednesday by (paid-restricted) Roll Call.

The door sounded a security alarm.

Senators and airports seem to be a bad combo, don't they.