...ated that the Postmaster-General leaves the whole subject to the discretion of Postmasters under the authority of State Governments. Here is no word of indignation at the idea that the mails of the United States are exposed to lawless interruption from the partisans of Slavery. The Post-Office, intrusted to a son of New England, assumes an abject neutrality, when the letters intrusted to its care are rifle...