By Glen Hallick Glacier FarmMedia MarketsFarm – The Canadian dollar slipped back on Monday morning due to weakness in crude oil. As of 8:49 am CDT, the loonie was at US$0.7016 or US$1=C$1.4254 compared to Friday’s close of US$0.7034 or US$1=C$1.4216. On the U.S. Dollar Index, the greenback inched down 0.028 of a point at