A registered nurse in Pasadena who lost her job at after taking a leadership role in a union drive at her hospital was invited by President Obama to participate in last week's White House Summit on Worker Voice. Allysha Almada's co-workers and union allies are demanding that she get her job back. A disputed union election was held in April and is pending review by the National Labor Relations Board. KPFK's Rita Eid reports from Los Angeles.