» Not much bang for the buck: Tons of money is needed to get a political campaign off the ground, but that doesn’t mean being rich out of the gate is a sure-fire win for wannabe politicians. In 2010, wrestling magnate Linda McMahon spent $50 million on her own Senate campaign only to be crushed by Richard Blumenthal, who’d raised a (relatively) modest $8.7 million. More recently, Texas Lt. Gov. David Dewhurst lost the GOP primary after giving $24 million to his own war chest—the most so far of any candidate this cycle. But this doesn’t seem to be discouraging wealthy candidates: McMahon is running for the Senate again this year, and her $8.8 million contribution constitutes 90% of what she’s raised so far.