From NPR News, this is ALL THINGS CONSIDERED. I'm Melissa Block. Mitt Romney made a last minute change to his travel plans today. On his first day as the official Republican presidential nominee, he and Paul Ryan were supposed to begin a swing state campaign tour. Instead, while Ryan headed to a previously scheduled event in Virginia, Romney flew to Louisiana.
Today, four million people all over the world will log on to Facebook — or take out their phones — and play SongPop. This summer, it's become the fastest growing social game on Facebook, taking a run at old standards such as Farmville and Words with Friends.
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.