Law360, New York (September 14, 2009, 1:06 PM ET) -- Gregory Markel is the chairman of Cadwalader Wickersham & Taft's litigation department and a member of the management committee. Markel concentrates his practice in securities, antitrust and other complex commercial litigation. He has extensive experience and expertise in securities litigation, including class action defense, derivative actions and private securities litigation; antitrust; accountants defense; complex tax; director and officer liability; trade secret; intellectual property; Internet; insurance coverage; banking; and Racketeer Influenced and Corrupt Organizations Act litigation. He also has many years of experience representing accounting firms and...