All Things Considered

This November, voters in California will decide whether the state should require labels on foods with genetically engineered ingredients. If the initiative, known as Proposition 37, passes, manufacturers would have to say somewhere on the front or the back of the food's packaging if the product contains or may contain genetically engineered ingredients.

Cellphones have ushered in an age of interruption, with apps that notify you when you're mentioned on Facebook or Twitter, or even if your favorite ball team scores a run.

But Apple is the ultimate arbiter of what kinds of notifications iPhone users can receive — and some apps just don't pass muster with the tech giant.

Take Josh Begley's idea, for example. Begley created an app that sends a push notification — or beep — to an iPhone whenever there is a U.S. drone strike anywhere in the world.

Apple blocked it from its App Store.

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MELISSA BLOCK, HOST:

We turn now to my co-host, Robert Siegel, who's at the Republican National Convention in Tampa, where tonight Mitt Romney accepts his party's nomination for president. We're going to hear about that in a moment. But Robert, first, I understand there's some dissention in the ranks there, at the convention center. What's going on?

ROBERT SIEGEL, HOST:

For every farmer who is hurting this year during the drought, others are benefiting. Many fields in the South, Northwest and Upper Midwest are producing bountiful corn crops. And because the drought has pushed prices to record highs, farmers who have corn to sell expect a terrific payday.

"The corn has actually really, really taken off all the way through season. It's grown fast. It's been accelerated. The corn looks really good now," says John Scott, whose family farm in Sargeant, Minn., is just bursting with corn.

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MELISSA BLOCK, HOST:

Tonight, Mitt Romney formally accepts the Republican Party's nomination to be president of the United States. The path to a presidential nomination is never smooth, but by Republican Party standards, this year's primary campaign was pretty choppy. NPR's Ari Shapiro has this look back.

ARI SHAPIRO, BYLINE: Mitt Romney launched this campaign on June 2nd, 2011, at a farm in New Hampshire.

The U.S. and other Western countries are often trying to isolate Iran, but this week the country is in the international spotlight as it hosts a summit of 120 nonaligned nations.

U.N. Secretary-General Ban Kim-moon decided to go, ignoring the advice of Israel and the U.S. He promised to deliver a tough message, but others are skeptical, arguing that his visit plays into the hands of the Iranians and to U.N. detractors in Washington.