Obama Dominating Radio Ads

First Read:

One of the under-written process stories of the cycle is Obama's dominance on the radio airwaves. You looking for a good explanation for why Obama is doing well in states with heavy driving populations (like Florida and Montana, for instance?), go to the radio dial, where he's outspending McCain by huge margins. It's taken Democrats YEARS to realize that radio is not a wasted media effort. Bush dominated Kerry on radio in '04 and well…