In the law firmsLevin Ginsburg added Walker R. Lawrence and Abbey L. Lerner as associates. Lawrence, who joins the corporate and employment practice groups, represents and counsels Fortune 500 companies as well as privately held businesses and individuals in a variety of business transactions. Lerner, who joins the commercial litigation and dispute resolution practice group, concentrates her practice in civil litigation, focusing mainly on commercial and business law. • Barnes & Thornburg LLP added …