...g. His objection was, that there was no room for this return blow in the daytime, with the enemy's guns on Stafford Heights. I cannot refrain from speaking of the statement, recently made, that General Jackson advised General Lee on the night of the 17th September to cross the Potomac back into Virginia. I think it is a mistake. He told me at one o'clock that McClellan had done his worst. He was look...