Saint Patty’s Day Tradition Started with the Search for a Leak

On of the coolest Saint Patrick’s Day spectacles, the annual Chicago River dyeing which turns the Windy City’s primary tributary emerald green, all started accidentally with the search a leak in the municipal water supply system. CBS 2 in Chicago reports…. CHICAGO (CBS) — Thousands of green-clad Chicagoans celebrated St. Patrick’s Day Saturday first with the annual river…