Striking Chicago public school teachers outside of George Westinghouse College Prep high school earlier today. Scott Olson/Getty Images hide caption

itoggle caption Scott Olson/Getty Images

Minnesota Attorney General Lori Swanson announces a lawsuit against Accretive Health in Jan., saying the company failed to protect the confidentiality of health care records for thousands of Minnesota residents. The charges have widened to include the company's tactics in collecting debts. Jim Mone/AP hide caption

itoggle caption Jim Mone/AP