By Gautham Nagesh - 06/01/11 02:24 PM EDT
The attacks on PBS this week in retaliation for the network's WikiLeaks coverage are the latest examples of "reputational attacks" on media companies.
Transportation Secretary Ray LaHood wants to limit the technology in new cars to cut back on drivers distracted by social media.
The Pentagon has developed a list of cyber weapons to be used when engaging in cyber warfare.
Eric Schmidt said Google's failure on social networking is his fault.