An analysis shows the Philadelphia School District’s cost of losing students to charter schools is less than previously reported. Pennsylvania sues IBM over a failed jobless claims contract for the Unemployment Compensation division. Former Federal prosecutor Joe Khan makes his case for running for Philadelphia District Attorney. The sketch comedy troupe “Asperger’s Are Us” will perform in Center City. Philadelphia Daily News Sports Columnist Marcus Hayes assesses the basketball season. We have a preview of the Philadelphia Flower show, set to open this weekend.