Dave Davies reports that the Pennsylvania GOP, like many stretches of the Republican Party, is bracing for a potential mess when it comes time for the Republican National Convention. Taunya English reports that Drexel is leading a study to find a link between plaque found on the brain through PET scans and Alzheimer’s. Peter Crimmins tells a story of blind visitors touring the Philadelphia Flower Show. Host Dave Heller speaks with Sharon Dietrich and William Cobb of Community Legal Services on a new Pennsylvania law that allows some offenders to get their records sealed. And Anne Hoffman reports that at Philadelphia’s 11th Street Family Health Services, a new pilot program is bringing together kids who live with an addicted family member to provide support and foster resiliency.