By MarketsFarm WINNIPEG, Aug. 4 (MarketsFarm) – The Canadian dollar was slightly weaker Thursday morning, as losses in crude oil weighed on the energy-linked currency. At 8:54 a.m. CDT Thursday morning the Canadian dollar was at US$0.7770 or US$1=C$1.2870, which compares with Wednesday’s close of US$0.7780 or US$1=C$1.2853. Canada’s merchandise exports increased by 2.0 per […] Read more