, bills and even a college acceptance letter from 2007 were among 20,000 letters found inside the garage of a Philadelphia postal carrier. When the mailman missed several days of work in April, postal officials went to his Port Richmond home and found tubs and tubs of undelivered and unopened mail. The postal worker, who has yet to be identified, worked out of the Bustleton station in Northeast Philadelphia. The neighborhood most impacted is located near Castor Avenue and Benton Street. One of those affected was desperate to receive a $900 check in December 2007. The letter just arrived on...