compensation. the nasdaq is back on track this morning after a major computer glitch shut down trading for three hours yesterday. cnbc mandy drury is here to forwhat is moving your money. an issue between an exchange participat participates. that is the bar and technical bit. essentially all training was halted for 149 minutes and fortunately the trading came back up smoothly the rest of the day. the important thing it s among the most serious in a series of recent tech problems that has been hitting the markets and latest black eye for the nasdaq which already had to pay a record penalty because of mishandling of the i.po last year. robert spoke with cnbc this morning and acknowledged they need to get better with defensive problems but he said