JEANNETTE, Pa.- Hillary Clinton and running mate Tim Kaine followed up their Philadelphia nominating convention with a rally in the city on Friday, the start of a two-day swing through a state that is shaping up to be crucial to the presidential campaign. At Friday's event, a day after her acceptance of the Democratic nomination, Mrs. Clinton reminded voters that her father was born in Scranton and reminisced about summers spent in her family's lake cottage nearby.