Infographic: Obama vs. Republicans in Online Ad Spend
Democrats and Obama's campaign outspent Republicans 2 to 1.
In 2011 online ad spending, the Democrats and Obama’s reelection campaign outspent Republicans 2 to 1. And, despite being embroiled in a tough primary battle for the Republican presidential nomination, Mitt Romney’s campaign spent just half the amount incumbent President Barack Obama did on online ads last year.
For more information and spending comparisons, see the following stories: