taking the Obama administration to task over the forthcoming decision to pull the plug on the U.S.-Canadian oil pipeline: Newt Gingrich, who frequently talks about the Keystone Pipeline in his stump speech, railed on the news that President Obama is rejecting the permit. Speaking to a standing-room only crowd of about 350 people in Warrenville, S.C., “boos” erupted when Gingrich said the pipeline had been “vetoed.” “Now, this is a stunningly,” Gingrich began until he was interuppted by a crowd members shouting “stupid mistake.” After pausing for a moment Gingrich responded, “This is a stunningly stupid thing to do.”