By bKatharine/b Q. Seelye. Sarah Palin has weighed in on President Obama's health-care plan and declares it to be ?downright evil.? The former governor of Alaska, who was last year's Republican nominee for vice president, ... For more about this widespread rumor that Ms. Palin is repeating, see Politifact.com, the Pulitzer Prize-winning fact-checking arm of the bSt/b. Petersburg Times. On its true-false meter, Politifact says this one is so false, it rates as ?pants on fire.? ...