Arizona is McCain territory — he’s made his home there since 1982 — and losing it to Barack Obama would sting. So it’s no wonder MoveOn.org wants to make that happen. With Obama’s campaign gearing up in the state, the liberal group joins in with this TV ad, showcasing a Republican vet who is voting for Obama.

Obama’s homestate of Illinois isn’t really in play, so his foes are hitting him where it will hurt most. The Republican Jewish Coalition extended its ad buy in Florida with a $104,000 donation from David Kaufman, a Connecticut businessman who runs an eye care center.

It’s down to the wire, folks, so this is your last chance to lay down $100k for the cause!

Whichever cause that might be.

This originally appeared on The Secret Money Project Blog, a joint project of CIR and National Public Radio tracking the hidden cash in the 2008 election.

Will Evans is a senior reporter and producer for Reveal, covering labor and tech. His reporting has prompted government investigations, legislation, reforms and prosecutions. A series on working conditions at Amazon warehouses was a finalist for a Pulitzer Prize and won a Gerald Loeb Award. His work has also won multiple Investigative Reporters and Editors Awards, including for a series on safety problems at Tesla. Other investigations have exposed secret spying at Uber, illegal discrimination in the temp industry and rampant fraud in California's drug rehab system for the poor. Prior to joining The Center for Investigative Reporting in 2005, Evans was a reporter at The Sacramento Bee. He is based in Reveal's Emeryville, California, office.