Yesterday a Virginian couple managed to slip into the White House to participate in the first state dinner of U.S. President Barack Obama with no invitation.

The inquiry began after an unexpected appearance of Michaele and Tareq Salahi that aroused questions about security system in the White House. The Secret Services say Barack Obama was not in danger.

The New York Times quoted Secret Service spokesman Edwin M. Donovan, as saying they were focused on “a Secret Service checkpoint which did not follow proper procedure to ensure these two individuals were on the invited guest list.”

During their intrusion to the state dinner, the couple managed to talk to White House chief of staff Rahm Emanuel and have photo with Vice President Joe Biden, that is available on facebook.