The money behind politics: tracking finance data for Pennsylvania candidates
More and more money is flowing into political campaigns, from races for state judges and legislators up to U.S. president.
Candidates mainly use the funds to buy advertisements on television, as part of a strategy to persuade as many people as possible to turn out and vote for them.
But while candidates are using money from donors to tell their stories to would-be voters, the source of those dollars can tell a story about the candidates, too.