NPR News

It's a given that Latino voters are viewed by both political parties as critical to the the 2012 general election and that polling shows President Obama, and Democrats generally, enjoying a significant advantage with that such voters.

That reality prompted Mitt Romney to tell donors at a closed-door Palm Beach, Fla. fundraiser in April, in remarks overheard by reporters:

"We have to get Hispanic voters to vote for our party." He suggested that if the GOP failed to draw significant numbers of Latino voters away from the Democratic Party "that spells doom for us."

"The world is a hellish nightmare of suffering and devastation." Ninety percent of the population has died from nuclear annihilation or famine. "Three superpowers have been locked in a 1,700-year war" that's "an eternal death struggle."

On Reddit earlier today, a gamer called Lycerius posted those apocalyptic notes about what the year 3991 is like in his decade-long game of Civilization II.

An influential panel of experts questioned two big reasons people take vitamin D supplements.

The U.S. Preventive Services Task Force concluded in draft recommendations released Tuesday that taking less than 400 international units of vitamin D and 1,000 milligrams of calcium every day doesn't reduce the risk for bone fractures among postmenopausal women. And so the task force recommended against doing that.