Pittsburgh Post-GazetteVP Joe Biden plans visit to Pittsburgh on Labor DayPittsburgh Post-GazetteWASHINGTON — Vice President Joe Biden is headed to Pittsburgh next week to participate in Labor Day festivities, the White House said Monday. The announcement raised speculation that Mr. Biden is moving closer to a decision to run for president in ...Biden To Visit Pittsburgh for Labor Day CelebrationBloombergClinton's missteps create room for Biden candidacyIrish TimesClinton, under pressure, returning to Bay Area for fundraisingSan Francisco Chronicle (subscription)Sioux City Journal -Rapid News Network -Carroll County Timesall 281 news articles »