Non Commercially Viable Ideas
Make no mistakes about it. The news is a business, the media is a business. They will, if they are effective, make decisions that economically favor them.
Some repressed ideas are not news stories, but rather advancements, or inventions.
Newspapers, television, radio are all funded by their advertisers. A tactic to censor is to boycot the advertiser or merchant. This is why consumer advocate information is sorely lacking. This is why Ralph Nader isn't on network television.
What ideas aren't commercially viable - Examples:
Commercial Solar Power-Solar Companies Bought by oil companies Cannot be controlled, prices will go the way of technology - down
Local Newspapers stories on car sales fraud -Their largest advertisers tend to be Car places
"Advertiser Fraud" -Advertisers are who pays the bills
NBC Stories against nuclear power -Who owns NBC?