NBC is about to release new poll numbers for Bush.  They tied this into Rove's new appearance befor the Grand Jury.  CNN had Bush at 32% approval a few days ago, his lowest in a public poll ever.  36% approval, 57% disapproval.  24%-67% Right track-wrong direction.  On the economy, 19% approve of Bush's handling, with 77% disapproval.  45% say Gas prices are their chief concern, with 33% for Iran and 26% for immigration.  On the subject of Congress, its approved of 22%-65%, and people want the Democrats to control it 45-39.