 Delta Airlines has struck a deal with Riyadh Air to operate flights between the U.S. and Saudi Arabia to help boost tourism. Here's CBS's Peter Greenberg. It opens up not just a country, but a region. And that will all depend, of course, on Riyadh Air getting their planes, which are on order from Boeing. Passenger service could start as early as next year. Good day for the Dow on Wall Street. It added 429 points. The Nasdaq added 218 points. The S&P was up 56.