The U.S. Postal Service is the only package delivery service that continues to deliver to every address in the nation. Without its dependable delivery of life-saving medications, essential goods and other necessities to any and every door throughout the pandemic, many Americans would have had nowhere else to turn but to a private carrier like UPS, which was all too willing to hike up surcharges at the height of the pandemic. Supply chain strains, store closures and unprecedented demand for delivery services threw previous industry projections to the wind this past year. Despite these factors, the U.S. Postal Service was...