The problem with your plan is:
A) No one is getting any evidence even if there was any.
B) This isn't how the morning shows operate. They want to promote positive stories. If a couple of days later such a video is sent to them, they will just ignore it. It won't be earth-shattering enough that it will see the light of day and not a bit of news they are willing to broadcast.
You need to come up with something a little better. Hurry up, though. Time is running out. Tick tock tick tock.