FedEx : Delivering letters seems from another time in age of text messages , e-mails . Postal Service needs to raise the cost of a stamp because of declining income . Greene : Yet , what private company would take a letter across country for three cents ? You wonder what a visitor from outer space -- or a visitor from the future -- would make of it . Greene : If UPS did n't exist , what would effect be on Postal Service , Bob Greene ?
FedEx : Delivering letters seems from another time in age of text messages , e-mails . Postal Service needs to raise the cost of a stamp because of declining income . Greene : Yet , what private company would take a letter across country for three cents ? Greene : If UPS did n't exist , what would effect be on Postal Service , Bob Greene ?