BLITZER: After a little bit of a down day yesterday, stocks clearly back on the rise today. Let's take a look at the latest numbers right now. You see they're up about 67 points on the Dow Jones industrials. Overall, it's been a very good month for the markets. The S&P; 500 up about 2 percent, at least so far this month. Could be the next best thing to winning the lotto, getting an airline ticket for next to nothing. Happened yesterday for passengers booking on United Airlines. As Christine Romans tells us, while it's a bargain for travelers, it's certainly a costly mistake for the airline.</s>CHRISTINE ROMANS, CNN BUSINESS CORRESPONDENT: Wolf, a cheap airline ticket doesn't get cheaper than this, zero. That's what happened for some passengers Thursday afternoon. United Airlines says it accidentally posted fares for zero dollars. Add in some minor airport charges and a round trip from New York to Houston was just $5. How about round trip from say San Jose to Boston? $10. For a ten spot you could also buy yourself Washington, D.C. to Honolulu. News of this booking bonanza spread on social media, of course. And soon after, United slammed its reservation system shut with this message, "United.com is currently undergoing maintenance. Flight search and booking are unavailable for all flights, including MileagePlus award travel. We're working to restore these as quickly as possible." United hasn't said how many tickets it sold at these rock bottom fares, but the biggest question for consumers is, will United honor the cut rate tickets? So far the carrier hasn't decided if it will make good on the ultra cheap tickets. CNN reached out to United but has not received a response. Wolf.</s>BLITZER: Thank you, Christine. I'm sure we will sooner rather than later. The chemical shell game in Syria, a new report says an elite military unit is hiding chemical weapons around the country, even as Syria agrees to turn over those very same weapons. We're going live to the Pentagon. That's next.
United Airlines Cut- Rate Ticket Glitch