Although he spent decades as a Delaware senator, Biden has made Pennsylvania and Philadelphia central to his campaign. The former vice president from Scranton chose Philadelphia to open his national campaign headquarters, and like Trump is expected to make the Keystone State a key part of his strategy to win. According to the contribution filings, his support in Philadelphia came largely from people who gave $200 or more, including Comcast executive David L. Cohen, Independence Blue Cross CEO Dan Hilferty, developer Carl Dranoff, and Dilworth Paxson CEO Ajay Raju.