GOP presidential candidate Mitt Romney campaigned in Iowa and Ohio Tuesday, as a wave of new polls suggested Romney's strong debate performance last week paid off. Swing states that recently seemed far out of his reach now look like a virtual tie in polls, or even leaning in the Republican's direction.
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All this week, we've been reporting on the winners of this year's Nobel Prizes. And today in Stockholm, the Royal Swedish Academy of Sciences announced the winners of the Nobel Prize for Chemistry. The chair of the Nobel Prize committee for chemistry described the importance of the discovery by giving the assembled reporters a little scare.
And staying here in California, our last word in business is lights, camera, sold.
The sale of Variety is officially a wrap. The venerable 107-year-old show biz daily has been bought for $25 million by Penske Media, the owner of Variety's upstart online rival Deadline.com. Like its longtime competitor, the Hollywood Reporter, Variety has had trouble making the switch to digital media, but it still turns a profit. So in the language that Variety helped make famous, Penske seems to believe this deal will be boffo and not a flopola.
It's MORNING EDITION from NPR News. I'm Steve Inskeep.
RENEE MONTAGNE, HOST:
And I'm Renee Montagne.
A House committee is investigating last month's attack that killed the ambassador to Libya and three other Americans at a consulate in the city of Benghazi. And today, senior State Department officials will be on the receiving end of politically-charged questions. Republicans say that the Obama administration rejected repeated requests for more security.
With the presidential race tightening, both candidates are eying the same prize: Ohio. President Obama and Republican rival Mitt Romney both campaigned there Tuesday. It was Obama's second visit to Ohio in five days.
The Libya hearing provides a reminder of the role foreign policy is playing in the presidential campaign. We asked two foreign policy specialists about the candidates' approach to the Middle East and the Persian Gulf. Shadi Hamid of the Brookings Institution is director of research at the Brookings Doha Center in Qatar.
SHADI HAMID: Living here in the region, there is a general here that Obama is a weak president.
INSKEEP: A sense he says persists despite the U.S. intervention in Libya and the killing of Osama bin Laden.
For the past decade, scientists have been toying with the notion of encapsulating medicine in microscopic balls.
These so-called nanospheres could travel inside the body to hard-to-reach places, like the brain or the inside of a tumor. One problem researchers face is how to build these nanospheres, because you'd have to make them out of even smaller nanoparticles.
For our series First and Main, Morning Edition is traveling to contested counties in swing states to find out what is shaping voters' decisions this election season. The latest trip took us to Larimer County, Colo.
Richard Branson is not your average entrepreneur. He dropped out of school at 15 and, despite suffering from dyslexia and attention deficit disorder, went on to found Virgin Group, a business empire that includes airlines, cellphone companies, banks, hotels, health clubs and even a space travel business.
The U.S. Supreme Court returns on Wednesday to the emotional issue of affirmative action in higher education. The court will once again hear oral arguments on the issue, this time in a case from the University of Texas.
Over the past 35 years, the court has twice ruled that race may be one of many factors in determining college admissions, as long as there are no racial quotas. Now, just nine years after its last decision, the justices seem poised to outright reverse or cut back on the previous rulings.