. >>> also in the capital, tens of thousands of american s gatherig on the national mall commemoratingince martin luther king jr.'s 1963 march on washington and his iconic "i have a dream" speech. he told the crowd "the journey is not complete. we can and we must do more." get you now back to "cavuto on business." >>> at least the nasdaq got ahead of naming its latest flub a flash freeze. sounds so much better than flash crash. i don't know if a three-hour shut down counts as a flash or anything. charlie, i don't know. not encouraged. >> this is really bad. the biggest culprit is the securities and exchange commission which three years after the flash crash, when prices imploded in 30 seconds, i can't remember how fast and how far. they've done almost nothing about market structure and we have a market that's convoluted and makes no sense. mostly computers, they break down all the time and we actually have many markets, not just two markets. how do you know the real price of a stock. >> the more you say this, you wrote a book "circle of friends" the more you say this, a smaller and sma