The same thing could be said about the ACORN video, and yet it was subsequently shown to have been edited and presented entirely out of context, despite what it had looked and sounded like. After the damage had already been done.The words of the Democratic operatives in this video advocating violence at Trump rallies speaks for itself. This is not due to any "doctoring" or changing any context.
The fact that both operatives were immediately fired by their organizations further speaks volumes to the truth in the videos.
As a general rule, I try not to get my facts or news from liars and illusionists.