SEPTEMBER 8TH.—But the Marylanders have not risen yet. Some of our divisions have touched the soil of Pennsylvania. And I believe the whole Yankee host would leave Washington, escaping by the Potomac, if it were not for the traitors here, who go to Norfolk and Baltimore by flag of truce, and inform the Lincoln Government (for pay) that we have no troops here—none between this and Manassas, none all the way to Lee, while thousands in the army are prostrated with physical exhaustion.