The San Diego-based law firm Wilson Turner Kosmo has elevated two business litigators to partner, effective Jan. 1: Rita M. Leong and Elizabeth Chiba Rein. Part of the firm's class action and employment practice groups, Leong's practice involves representing employers involved in complex workplace disputes involving wrongful termination, discrimination, harassment and retaliation claims as well as wage-and-hour and class-action lawsuits. Rein, part of the firm's products liability and warranty practice groups, defends automotive manufacturers and Fortune 500 companies in warranty, products liability, consumer lending and personal injury matters in state and federal court.