Iran has been dealing with economic sanctions for years, but the country could soon face measures tougher than anything it has encountered before: Legislation moving through the U.S. Congress would target the central bank of Iran, with the likely effect of severely limiting Iran's oil exports.
Such sanctions would almost certainly damage Iran's economy. The challenge would be to make sure other countries are not hurt as well, given the fragile state of the global economy and the tight global oil market.
Ken Harbaugh is a former Navy pilot and an NPR commentator.
When I was five, my father made a promise he never intended to keep. He had returned from a long trip, with presents. I got a fossilized shark tooth, and spent the next month asking about fossils.
At some point, my father made the mistake of describing a massive fossil bed somewhere in Germany. I begged him to take me. There were good reasons that could never happen. Dad knew nothing about fossils; Germany was far away; I was five. But I would not be deterred.
Secretary of State Hillary Clinton is in Myanmar, also known as Burma, to see if the county's leaders are serious about political reform. Myanmar has long been under international sanctions because of the repressive nature of the military junta that held power until recently. But there are signs that a new civilian government is loosening the military's grip.