Republicans this year are counting heavily on the impact of their convention on the viewing public. Unfortunately, however, nobody seems to know how many were watching the event. Fox was the only major network to cover the convention in its entirety. That network peaked at roughly 2.8 million households. CNN added another 400,000. Several other news networks also covered the event but didn’t reveal their viewership. A number of vlogs also dedicated their time to the convention. We just don’t know how many were watching. We do know, however, that the mainstream media often did ...