12/07/2013: Supreme Court justice denied application staying airline merger.
11/12/2013: American Airlines, US Airways settled DOJ antitrust suit.
08/13/2013: US antitrust officials challenged airline merger.
06/17/2013: Supreme Court ruled pay-to-delay settlements not immune from antitrust suits.
01/03/2013: FTC found that Google did not violate antitrust or anticompetition laws.
12/18/2012: DOJ settled in publisher price-fixing lawsuit.