They need to get witness accounts from the 30 who escaped from the compound, and from British troops nearby. Also, what assets were in country for other surveillance missions carried out routinely around the clock, such as armed drones, FA-18’s, helicopters.
Exactamundo!
I have asked repeatedly what happened to these (reported) 30 individuals and how they seemed to have disappeared off the face of the Earth.
Subsequently, it was learned that most (though not all) were covert CIA Agents which would explain why they were not allowed to speak publicly
Nevertheless, it was also reported that about 7 or so were State Dept Personnel, thus there is no reason all could not be hauled in before the House Committee and made to answer questions.