Democrats relying on big donors to win, of course

So, even as Democrats like Senate Majority Leader Harry Reid are working methodically to turn conservative megadonors like the big-giving conservative billionaire brothers Charles and David Koch into the boogeymen of 2014, the party itself is increasingly relying on its deepest pockets as the best chance of staving off a midterm wipeout forecast by oddsmakers.

For example, Steyer, a retired San Francisco hedge fund billionaire, on Aug. 15 stroked a $15 million check to his own NextGen Climate Action super PAC that single-handedly exceeded the combined monthly total raised by the two GOP congressional campaign committees. And his political lieutenant, Chris Lehane, hinted that Steyer, one of the biggest individual donors of 2014, may give more to his super PAC than his $50 million pledge, which Lehane said “should not be seen as a ceiling.” Steyer’s spending — and that of other Democratic billionaires — has helped fuel an advertising gap favoring the party’s candidates in key races across the country.

The surprising financial advantage, which has some leading Republicans nervous, is a state of affairs that would have been unthinkable during the 2010 midterms or even the 2012 election. Democrats were badly beaten in those cycles’ outside-spending derbies by rich conservatives.