Get the MSM to air the ads for free:
WASHINGTON — The number of times Senator John McCain’s new advertisement attacking Senator Barack Obama for canceling a visit with wounded troops in Germany last week has been shown fully or partly on local, national and cable newscasts: well into the hundreds.
The number of times that spot actually, truly ran as a paid commercial: roughly a dozen.
Result for Mr. McCain: a public relations coup that allowed him to show his toughest campaign advertisement of the year — one widely panned as misleading — to millions of people, largely free, through television news media hungry for political news with arresting visual imagery.
Even better, people actually watch the ad this way as opposed to flipping to a different channel as soon as the commercials begin.