One good article can give you some ideas for further research. The Wall Street Journal is a good source for current cases involving cyberlaw and copyright also the Trade & Industry publications.
Use keywords and subject headings (topics)
Use Boolean; AND , OR
Sample search Facebook AND Privacy
Academic Search Complete- smart text searching allows natural language searches.
For updates use AND to combine keywords in quotes "net neutrality" AND FTC. You may sort the articles retrieved by date.
"One of the fastest-growing online businesses is the business of spying on Internet users by using sophisticated software to track movements through the Web, so that the information can be sold to advertisers." This is an interview with a WSJ reporter who headed a team that investigated the use of tracking devices on websites. August 2010.
These articles are great at describing the issue.