By Glen Hallick Glacier Farm Media MarketsFarm – The Canadian dollar climbed a little higher on Friday, supported by a dip in its United States counterpart and small increases in crude oil. The loonie closed at US$0.7274 or US$1=C$1.3748, compared to Thursday’s finish of US$0.7265 or US$1=C$1.3764. On the U.S. Dollar Index, the greenback eased