New York Times:
How to Sell a Candidate to a Porsche-Driving, Leno-Loving Nascar Fan
By KATHARINE Q. SEELYE
Published: December 6, 2004
WASHINGTON, Dec. 5 - After the 2000 presidential campaign, strategists for President Bush came to a startling realization: Democrats watch more television than Republicans. So by buying millions of dollars' worth of television advertising time, Republicans were spending their money on audiences that tended to vote Democratic.
What to do? With the luxury of four years until the next election, the Bush team examined voters' television-viewing habits and cross-referenced them with surveys of voters' political and lifestyle preferences.
This led to an unusual step for a presidential campaign: it cut the proportion of money that it put into broadcast television and diverted more to niche cable channels and radio, where it could more precisely reach its target audience....
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Democratic strategists working for Senator John Kerry's presidential campaign said they had much the same consumer data as the Bush team, but they stuck largely with broadcast television because that was where their viewers were....
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The data also yielded unexpected insights. One of the shows most popular with Republicans, especially Republican women ages 18 to 34, turned out to be "Will & Grace," the sitcom about gay life in New York. As a result, while Mr. Bush was shoring up his conservative credentials by supporting a constitutional amendment against same-sex marriage, his advertising team was buying time on a program that celebrates gay culture.
The Bush team broadcast commercials 473 times on "Will & Grace" in markets across the country from Jan. 1 to Nov. 2...(The Kerry campaign broadcast commercials 859 times on the show.)...
http://www.nytimes.com/2004/12/06/politics/06strategy.html