Since April, most of the TV ads supporting Republican presidential nominee Mitt Romney have come from outside groups, not from Romney's own campaign. And those groups raised more than half of their money from secret donors, according to a six-month study of ads.
Sixty years ago, polio was one of the most feared diseases in the U.S.
As the weather warmed up each year, panic over polio intensified. Late summer was dubbed "polio season." Public swimming pools were shut down. Movie theaters urged patrons not to sit too close together to avoid spreading the disease. Insurance companies started selling polio insurance for newborns.
The fear was well grounded. By the 1950s, polio had become one of the most serious communicable diseases among children in the United States.
The nation's poverty rate is as high as it's been in almost two decades. Last year, 1 in 6 Americans was poor — more than 46 million people, including 16 million children.
But on the campaign trail, the issue of poverty has received surprisingly little attention.
When he first ran for president, Barack Obama went to a low-income neighborhood in Washington, D.C., and spoke passionately about hunger and poverty. He repeated Bobby Kennedy's question in 1967: "How can a country like this allow it?"
Jerusalem is known for its bitter politics, a divided city where decades of religious and political strife have torn away shared spaces. But as British-Israeli chef Yotam Ottolenghi tells NPR's Melissa Block, if there's one place in which Jerusalemites of all stripes still stand united, it's in their love of food.
Fifty years ago, the United States stood on the brink of nuclear war.
On Oct. 16, 1962, the national security adviser handed President John F. Kennedy black-and-white photos of Cuba taken by an American spy plane. Kennedy asked what he was looking at. He was told it was Soviet missile construction.
The sites were close enough — just 90 miles from the U.S. — and the missiles launched from there could reach major American cities in mere minutes.
The Cold War was heating up to a near-boiling point.