A supercharged Mitt Romney in very strong form told me last night on CNBC that President Obama is completely “incompetent” on job-creation and the economy. I asked him whose head should roll: Bernanke’s? Geithner’s? Jackson’s at the EPA? Without missing a beat, Romney said Obama’s head must roll.

On his controversial Romneycare, the former Massachusetts governor moved further away from the plan he sponsored. While he wouldn’t completely disavow the mandate, his tone and emphasis has shifted away from defending his plan. Nationally, if elected he would immediately waive Obamacare for all fifty states as the first immediate step towards total repeal.

Romney also welcomed Donald Trump to the Republican presidential race, although he pointedly dissed Trump when he said Obama has passed the citizenship and birth-certificate test.