He advises clients on intellectual property and commercial litigation; copyright and trademark matters; defense against defamation and other publication torts; newsgathering issues; and prepublication review. Before joining the firm, Mr. Keegan worked as a law clerk for the litigation and intellectual property groups of Frankfurt Kurnit Klein & Selz PC in New York. Prior to and during law school, Mr. Keegan worked as a reporter and editor for various publications covering the media and entertainment industries. He reported on digital distribution and licensing for Variety in Los Angeles, and edited a trade magazine on the global DVD business, for which he launched a bilingual English-Chinese edition.