It's rather weak corroboration compared to what I'm putting there though...isn't it? I'm talking about how right wing politics are using powerful, influential individuals/platforms to push narratives to their voters about their party. You can find studies where people self-acknowledge their politics as being left-leaning, but that isn't the same as showing this vast left-leaning brainwashing of children you first asserted. To do that, you'd have to measure how much those political leanings actually come through. Now, I'm not denying they don't. I'm sure there are plenty of implicit and explicit examples. But you have a long road to show that data is anywhere near the same level as the explicit nature of right-wing media. At this point, it's still your perception as to how much it is actually influential. And, lastly, I have to call out those perceptions. You listed a whole bunch of news services as "left" that I don't think objective observers would agree to. If your perceptions about those news outlets can be so mistaken, shouldn't we also question your perception here? And this is part of the right-wing brainwash - don't trust "X" because "X is part of the left-wing media". Instead trust "Y". And then this large array of right-wing radio all starts saying the same thing as "Y" and pretty soon you have something the resembles more of a cult than a political ideology. For one example: National Review. A group I would hope we can all agree is not left-leaning. They have been viciously rejected and mocked in many corners of right-wing radio and TV for having the audacity to stand by their principles in the wake of Trump. They are a pariah. Why? Well, they had the audacity to break rank. They are the cult member who had the guts to say "Hey...guys....this punch drinking thing seems like a bad idea.....amiright?" And the rest of the brainwashed masses on the right rose up to denounce them as a heretic. Now they are part of the "left-wing media" (I actually just heard this said the other day on a right-wing radio show). To shift perceptions that thoroughly about an idea so preposterous....speaks to an awful lot of power of suggestion. Frankly, I think your entire point about heavy left-wing indoctrination of youngsters to be a boogeyman you bought in to. A boogeyman far less scary than your imagination likes to pretend.