The mysterious appearance of this letter, which details Rep. Randy "Duke" Cunningham looking to secure a contract for Shirlington Limousine with the Department of Homeland Security, on the day after the hearing and after intense media scrutiny would lead even the most trusting person to wonder what else is lurking in the catacombs of the DHS. This is all a bit too convenient. I can promise that this investigation will go forward and we will hold the top leaders of this Department accountable. If we can't trust them to find a letter, how can we trust them to find a terrorist?