It's MORNING EDITION, from NPR News. Good morning. I'm David Greene.
STEVE INSKEEP, HOST:
And I'm Steve Inskeep.
Democrats hold their convention this week. And yesterday on this program, we heard one version of the challenge President Obama will face. Cokie Roberts said the president will need to talk of more than President Bush's failures and Mitt Romney's tax returns. He will face the challenge of defending his own record and speaking of what he'd do in four more years.
Julian Castro, the 37-year-old mayor of San Antonio, Texas, has been called the new face of the Democratic Party. And on Tuesday night, he'll become the first Latino to deliver the keynote speech at the party's national convention.
Over the weekend, parishioners at St. Paul Catholic Church in San Antonio sent off one of their own with a breakfast taco rally.
Yes, organics is a $29 billion industry and still growing. Something is pulling us toward those organic veggies that are grown without synthetic pesticides or fertilizers.
But if you're thinking that organic produce will help you stay healthier, a new finding may come as a surprise. A new study published in the Annals of Internal Medicine finds scant evidence of health benefits from organic foods.