...He has, therefore, given up the so-called pursuit and taken to his darling gunboats. Banks has left Port Hudson, to be routed, it is said, beyond the Mississippi, by Taylor, with severe loss. Rosecrans has not sufficiently recovered from the blow that Bragg gave him last Christmas in Murfreesboro to follow up that retiring confederate, while Bragg has forces in the Federal General's rear. In th...