Media Monitors has been keeping an eye on what the candidates have been doing in 82 major markets, and from April 1 to April 10, radio did not see much from either party. Bernie Sanders ran 1,107 spots with another 25 spots added by the National Nurses United Patient Protection. Hillary Clinton ran 346 radio spots with Donald Trump airing even fewer, only 168. Ted Cruz ran 59 commercials while the Trusted Leadership PAC added only 3 spots giving him 62 total spots.
