Putting a more specific estimate that he has in the past on the issue of how long it might take Iran to develop a nuclear weapon, President Obama has told Israel's Channel 2 TV that it could happen in "over a year or so" if efforts to dissuade Iran do not succeed.
The president also said that while he wants to resolve the issue diplomatically, he is keeping "all options on the table."
For its part, Iran has long said its nuclear program is only aimed a peaceful uses for that energy source.
U.S. government pronouncements about the danger of a major cyberattack can be confusing. The director of national intelligence, James Clapper, and the head of the U.S. military's Cyber Command, Army Gen. Keith Alexander, delivered mixed messages this week while testifying on Capitol Hill.
The new boom in natural gas from shale has changed the energy economy of the United States. But there's another giant reservoir of natural gas that lies under the ocean floor that, theoretically, could dwarf the shale boom.
No one had tapped this gas from the seabed until this week, when Japanese engineers pulled some up through a well from under the Pacific. The gas at issue here is called methane hydrate. Methane is natural gas; hydrate means there's water in it. In this case, the molecules of gas are trapped inside a sort of cage of water molecules.
Next week marks the 50th anniversary of the landmark Supreme Court decision in which the justices unanimously ruled that defendants facing substantial jail time deserved legal representation in state courts, even if they couldn't afford to pay for it.
During the March Madness of 1963, playing was infused with politics. The NCAA matchup between Loyola University of Chicago and Mississippi State helped put an end to segregated basketball. Loyola's win 50 years ago became known as the "game of change."
At the time, college basketball was still predominantly white, with usually no more than two or three black players appearing on the floor at any one time. But in '63, the Loyola Ramblers' starting lineup featured four black players.
New York City's population is at an all-time high, with an estimated 8,336,697 people living in the city, according to the most recent U.S. Census Data. "For the first time since before 1950, more people are coming to New York City than leaving," said Mayor Bloomberg, announcing the gains Thursday.