On MSNBC's Up, David Brock Condemns Conservative “Conspiracy Theory” Of Benghazi “Cover-Up” Written by Media Matters Staff Published 10/24/15 10:40 AM EDT From the October 24 edition of MSNBC's Up: Previously: We Counted Every Question: The Benghazi Hearing Was Dominated By Debunked Media Myths And Things Clinton Already Answered Media Condemn “Sham” Benghazi Committee Hearing Fox Is Obsessed With Pushing The Debunked “Smoking Gun” Claim That Clinton Intentionally Misled The Public About Benghazi Attackers' Motivations