There's just a lot of uncertainty and you're seeing that in...

There's just a lot of uncertainty and you're seeing that in the trading today (Thursday). Tomorrow's (Friday) our only big economic day of the week. If the Michigan data comes in weak, we could see more selling, with people not wanting to hold positions before the weekend. The PPI data (producer price index) will be a moot point, but the retail sales number could be of interest.