Twister Times Two?

A tornado touched down in southern Ontario, or was it two? Environment Canada has their investigators looking at the town of LaSalle and the city of Windsor, after they say a tornado developed over the Detroit River around 7:00 last night, and cut through the town. A tornado also hit Windsor, causing damage to homes and buildings, downed trees and three minor injuries. Authorities are trying to figure out if it was the same tornado or two separate ones.