Mitt Romney was faced yet again on Monday with a political nightmare should he choose to run for president: A praiseworthy shout-out from the White House on health care. Speaking to governors of both parties, President Obama said that Romney, a former Massachusetts governor who is a prospective 2012 candidate, actually had a decent idea about addressing the country’s health care system. “I know that many of you have asked for flexibility for your states under this law,” Obama said at the White House. “In fact, I agree with Mitt Romney, who recently said he’s proud of what he accomplished...