They already pre-announced the bad quarter and nobody knows when this is going to end. The facts are everybody knew Cisco's quarter was going to be bad and no one expects it to get better anytime soon, so the news on Cisco was no news.
In a word, I would describe the market action right now as 'Yuck,' ... We're in a bear market for the time being. Things are pretty bleak and people are overreacting to every little thing, but this will pass.
If I sold Dell every time people said to sell it, I wouldn't have made any money in the stock,