Nearly Half of Biden’s Funds for White House Bid Come from His Senate Treasury By Greg Giroux and CQ Staff Posted April 16, 2007 at 12:00am Facebook Twitter Email Reddit Delaware Sen. Joseph R. Biden Jr. Receipts Biden’s Senate campaign treasury. Political Action Committees (PACs). Notable individual donors Notable expenditures. Recent Stories Trump immunity protesters see ‘make-or-break moment for our republic’ Supreme Court sounds conflicted over Trump criminal immunity At the Races: Faith in politics Nonprofits take a hit in House earmark rules Micron gets combined $13.6 billion grant, loan for chip plants EPA says its new strict power plant rules will pass legal tests