More chicken s*** from Northwest Arkanas — literally. It’s covered in another good column from Stephens Media, this one by John Brummett on Sen. Blanche Lincoln’s bill to prevent environmental laws from unduly limiting the flow of chicken waste into rivers that provide drinking water. The good news is that Sen. Barbara Boxer will win this round. But chicken crap rules among major Arkansas politicians, save U.S. Rep. Vic Snyder.