...ces. They are advancing on North Carolina, and there was some danger of the President being intercepted at Weldon. Thousands believe that Gen. Bragg is about to retire from before Grant's army at Chattanooga . And to-day bread is selling at 50 cents per loaf-small loaf! And now the Assistant Secretary of War, Judge Campbell, is allowing men to pass to Maryland, through our lines. First, is a Rev...