Julie Rovner

GOP presidential candidate Mitt Romney has been firmly anti-abortion during this campaign.

But during Tuesday's debate on Long Island, N.Y., Romney charged that President Obama misrepresented his position on birth control. Here's what Obama said, during what began as a discussion of pay equity for women:

Medicare, the federal health insurance program for about 50 million senior and disabled Americans, is simultaneously one of the most popular and imperiled programs in America.

It's hardly surprising that Thursday night's vice presidential debate in Danville, Ky., would feature a spirited debate about Medicare. GOP vice presidential nominee Paul Ryan is the author of a controversial Medicare proposal that Democrats have been campaigning against for more than a year now.

But fact checkers have raised some flags about some of the claims the candidates made.

Another day, another editorial board, another controversial remark for Republican presidential nominee Mitt Romney. On Wednesday, it was abortion. On Thursday, health care.

Just how many abortion positions does Mitt Romney have? Once again, that answer is unclear.

This time the confusion began Tuesday, during a meeting with the editorial board of the Des Moines Register.

Independent fact checkers have not been particularly kind to Mitt Romney since Wednesday's first presidential debate in Denver. But one of the candidate's claims turned out to be so far off the mark that he had to be corrected by his own aides — a fact not unnoticed by the Obama campaign.

Medicaid is already the nation's largest health insurance program in terms of number of people covered: It serves nearly 1 in 5 Americans. Yet at the same time it's putting increasing strain on the budgets of states, which pay about 40 percent of its costs.

It's not so much what Mitt Romney said about whether the government should guarantee people health care in his interview on CBS's 60 Minutes Sunday that has health care policy types buzzing. It's how that compares to what he has said before.

To back up a bit, Scott Pelley asked the former Massachusetts governor if he thinks "the government has a responsibility to provide health care to the 50 million Americans who don't have it today?"

The Affordable Care Act survived a near-death experience at the Supreme Court earlier this year. And the overhaul law's fate again hangs in the balance come Election Day. Mitt Romney has vowed to work for its repeal, if he's elected president.

Meanwhile, the law continues to take its hits.

Congress is set to make a brief appearance in Washington this week, then recess until after Election Day. That means a farm bill is likely to be left undone, just one of the many items on lawmakers' "to-do" lists that won't happen anytime soon.