Post Office not Just Slow and Expensive - Also Criminal
The Post Office first uses an x-ray machine similar to that of the TSA to determine any potential packages containing valuables. If something looks valuable the employees will open the package and through a series of rocks, paper, scissors determine who gets the valuable object. The Post Office will then inform the person sending said package it was 'lost in the mail' and reimburse them a nominal amount.
Unlike Fed Ex which turns a profit each year, the Post Office also steals billions each year from tax payers. Most of the money stolen goes into a pit for the workers to roll around in and take as they please. The Post Office is expected to continue stealing tax payer money and valuables per executive order 1252 "Anyone who doesn't work for the Government will have their money stolen by the Government"