...g important, and if I ascertain that part of Grant's army is reinforcing Rosecrans, will dispatch troops to General Johnston as rapidly as possible. On the eleventh of April, I again telegraphed General Cooper , A. and I. G., and General J. E. Johnston, at Tullahoma, as follows: A scout from Austin reports that forty transports, loaded down, but without troops, passed up the Mississippi River, on the thir...