Brownback and Tancredo Fight Over Tanton

Earlier this month, Sam Brownback attacked Tom Tancredo, questioning his pro-life committment due to the latter's ties to John Tanton. Tancredo says the phones calls being made by the Brownback campaign are "despicable," but the Brownback campaign blasted back at "Tanton's bizarre obsession with population control," saying Tancredo's ties to him "are an embarrassment to his campaign." Update: Romeny is demanding an apology for calls targeting him as well.