PHILADELPHIA — They couldn’t beat him at the polls in November, but leaders of Pennsylvania’s Democratic Party on Sunday called for Republican U.S. Rep. Scott Perry, an outspoken Donald Trump supporter who represents Harrisburg, Hershey and York, to resign following news reports he urged Trump to use a lawyer from Philadelphia to try to overturn Joe Biden’s election as president. “Scott Perry has disgraced South Central Pennsylvania, failed his country, and betrayed the trust of anyone who cares about our democracy. He is a stain on our Congress and must resign immediately,” state Democratic P…