|Just a few years ago, the U.S. Postal Service got savaged by privacy advocates after suggesting that private mailbox services were somehow objectionable.
Since services like Mailboxes Etc. could encourage fraud, the post office declared, businesses must limit anonymity by demanding photo ID from all customers.
Three years later, the Postal Service 's lobbyists are fighting for Americans' privacy rights -- and opposing a bill in Congress that would allow U.S. Customs agents to open any internationally-mailed letter or parcel for almost any reason.