Using a pseudonym on Facebook or fibbing about your age on a dating site could be illegal if the U.S. Department of Justice has its way. The DOJ is going to Congress today to argue that Web sites' terms of service policies should be enforceable by law, according to CNet. For that purpose, the department seeks an expansion of the Computer Fraud and Abuse Act, a 25-year-old law that mainly deals with hacking, password trafficking, and threatening to damage a computer. By outlawing terms of service violations, the department would have an easier time prosecuting cyberbullies such as Lori Drew,...