...McCook, belonging to Lilly's battery.--General Meade issued an order regulating the circulation of newspapers in the army of the Potomac.--the rebel steamer Everglade, while endeavoring to run out of Savannah River , was overhauled and sunk near Tybee Island. Twenty-two of her passengers and crew were captured. The bombardment of Fort Sumter was continued and finally reduced to a ruin, although not ca...