...ls.--(Doc. 17.) General Grant sent the following message from his headquarters at Jackson, Tenn., to the War Department: The following despatch is just received from Brigadier-General Davis, at Columbus, Ky. : The expedition to Clarkson, Mo., thirty-four miles from Madrid, under command of Captain Rodgers, company K, Second Illinois artillery, has been entirely successful in dispersing the guerrillas, kil...