By MarketsFarm WINNIPEG, Feb. 14 (MarketsFarm) – The Canadian dollar was slightly stronger on Friday, supported by a positive tone for financial markets and crude oil prices. The dollar finished the day at US$0.7548 or US$1=C$1.3249, compared to Thursday when it closed at 7544 or US$1=C$1.3256. Financial markets closed mostly the green ahead of the