 This whole episode serves as a reminder about how our modern age is built on software that's made by just a small group of companies. More than 2,900 flights are delayed in the U.S. right now. Nearly 1,300 have been canceled. CBS News Special Report. I'm Debra Rodriguez. Take back summer right here in Tucson. Just because summer's here doesn't mean you have to stay at home. The getaway of your dreams.