> I would assume they made the video internally, but I have no idea.

It would seem to be too good to have been made internally.

> Those types of videos aren't cheap by any means.

I'm still very curious to get an exact amount. Let's say the Hillary video... what, $200k? Maybe a lot of agencies will be unwilling to create a single video, in light of the argument that any campaign video has to fit in a bigger strategy... and the agency would rather work toward a bigger, cohesive strategic campaign which goes in millions amount?