The U.S. Postal Service has been using an antiquated system of locks and keys for decades, which has become an easy target for mail thieves and has even motivated assaults on mail carriers. CBS News consumer correspondent Ash-har Quraishi reports.
The U.S. Postal Service has been using an antiquated system of locks and keys for decades, which has become an easy target for mail thieves and has even motivated assaults on mail carriers. CBS News consumer correspondent Ash-har Quraishi reports.