In the law firmsGreenberg, Traurig LLP added Bruce M. Lewitas and Gregory B. Simon as shareholders for the securities litigation practice.Lewitas and Simon have experience representing clients in employment-related litigation and arbitration proceedings. The variety of claims include breach of fiduciary duty, fraud, defamation, wrongful termination, breach of contract and violation of various federal and state laws and industry regulations.Both were previously with Morgan Stanley.* * * * *Neal, Gerber & Eisenberg LLP …