Ugggh.
Centrist and Leftist out number the rightwing, so they have more money and can control more of the media. So you see more centrist and leftist slanted networks. It's not a complicated thing, for pete's sake.
From where does this information come?
I've never heard anything remotely similar, but if true it raises another question:
Are we seeing an increase in political division along generational lines?
If so, if more and more young adults are rejecting their conservative upbringing in favor of liberal activism (or, God forbid, trying to find middle ground instead of "sticking to your guns"), then it seems logical to conclude that "rightwingers" will eventually go extinct.
That said, I very much doubt that any kind of outnumbering is actually occurring, though if it is then it is the political cynics gradually outnumbering the political activists.
I and many of my friends in my age group were raised in a household with a particular political bias.
At some point, we rebelled against our parents' ideals to fight for the other end of the spectrum.
Eventually (from extensive research and overall disgust with the results of the political process) we concluded that while both sides of the spectrum have something to offer, the fact of the matter is that the PEOPLE who claim to represent the ideals of whichever end of the spectrum (and by extension, the citizens who hold to those ideals) are nothing but corporate greed personified.