Glacier FarmMedia — The Canadian dollar was weaker Thursday morning as losses in crude oil weighed on the currency. At 9:17 a.m. CST the Canadian dollar was trading at US$0.7185 or US$1=C$1.3918 which compares with Wednesday’s close of US$0.7206 or US$1=C$1.3877. Canadian manufacturing sales in Canada fell 1.2 per cent in November to C$70.8 billion,