CNN CNN Newsroom August 27, 2013 14:18:00
Them haboob was caught on video hitting phoenix. we have more on an education about it. he, independence ra. >> i'm it's like mud coming in your mouth. let's talk about what causes so much dust out there. that's yuma, arizona. what you actually deal with monsoonal thunderstorms, all you need is one of those stronger downdraft and that leading edge will kind of take all that dust and carry it right there, right along with the cloud. that's pretty much it. typical this dime of year. they're still seeing the moisture. in fact the tropical moisture is still in place. they continue to see some of t...