MarketWatch: Google escaped a U.S. antitrust investigation nearly unscathed in 2013, but the company isn’t out of the regulatory woods. Disclosures that some staffers at the U.S. Federal Trade Commission had recommended charging Google with violating antitrust laws are adding fuel to a long-running European probe into the same practices. U.S. rivals continue to complain to regulators about some of Google’s search and advertising practices. Meanwhile, Google may face a new antitrust fight, as regulators probe how Google manages its Android mobile-operating system.