This is filing week for Arkansas candidates, so we will be able to see the lay of the political landscape by the time the week is over. Blanche Lincoln is in trouble, and three of four congressmen has announced retirements. The real question is what will Li Gov Bill Halter do. Will he run for Blanche's seat or will he run for Congress in the second district? Jason Tolbert has some thoughts. Last week was not a good week for Halter.