Prominent entertainment attorney Sean Monroe has joined Greenberg Traurig , LLP as the global law firm expands its entertainment and media practice. Monroe, who joins Greenberg Traurig as a shareholder in the Los Angeles office, specializes in mergers and acquisitions. He also advises media, entertainment and sports companies, plus investors and executives, on new company formations and financings, joint ventures, private equity transactions, corporate financings and other transformative