Reid Hoffman previously gave nearly $700K to Biden's reelection effort ... The Democrat tech billionaire who helped rehab Jeffrey Epstein's image and visited his island has poured thousands in donations into several vulnerable Senate races across the country. ... News of the donations come after the Wall Street Journal reported in May that Hoffman visited Epstein’s private Caribbean island, called Little St. James, part of the U.S. Virgin Islands, ... Hoffman and the now-deceased convicted pedophile were planning to return to the island in November 2014, and then travel to Boston, the report said. It's unclear what the intent was...