If you can decipher the government-speak in these, you'll find plenty!
http://www.fcc.gov/guides/over-air-reception-devices-rule
http://www.fcc.gov/guides/obscenity-indecency-and-profanity
http://telecommunications.uslegal.com/fcc-regulations/
http://en.wikipedia.org/wiki/Federal_Communications_Commission
As with all Wikipedia search results, be sure to check out all the external links and further references at the bottom of each Wikipedia page.
What is one way the Federal Communications Commission regulates radio and television broadcasts?
1 answer