U.S. Postal Service let feds peek at Americans' mail 50K times in 2013

The U.S. Postal Service allowed law enforcement agents to peek at Americans' pieces of mail nearly 50,000 times in 2013, an investigation from The New York Times found. The newspaper found through a Freedom of Information Act request that "in many cases, the Postal Service approved requests to monitor an individual's mail without adequately describing the…