"Low-information" is a euphemism for people who instantly believe the latest e-mail that says Obama was raised a Muslim with the explicit mission of lying low until he can become president and confiscate all our Bibles and turn our public schools into Madrassas.
They are rapidly degenerating into an angry mob at McCain/Palin rallies, reflecting "a party on the precipice of panic," according to Jonathan Martin.
The shouts of "kill the terrorist" have alarmed thinking Republicans. In the Jonathan Martin article, he quotes John Weaver, John McCain's former top strategist:
"People need to understand, for moral reasons and the protection of our civil society, the differences with Senator Obama are ideological, based on clear differences on policy and a lack of experience compared to Senator McCain. And from a purely practical political vantage point, please find me a swing voter, an undecided independent, or a torn female voter that finds an angry mob mentality attractive. Senator Obama is a classic liberal with an outdated economic agenda. We should take that agenda on in a robust manner. As a party we should not and must not stand by as the small amount of haters in our society question whether he is as American as the rest of us. Shame on them and shame on us if we allow this to take hold."
Too late there, Mr. Weaver. There are many low-information voters, apparently, who simply CANNOT be for someone politically unless they simultaneously HATE someone else.