Return, by Presidential order, the fairness doctrine, as pertains to news media. This was removed by President Reagan in the same way- by Presidential order.
Many people get most, or all, of their news and opinions, from one sorce, be it MSNBC, FOX, etc. This has led to increasingly divided voting blocs, in the public, and in Washington.
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Here is a novel idea, how about we set restrictions so 2 percent of the population doesn't own 96 % of the world media. They are producing lies to warp populist opinion.