By Glen Hallick Glacier Farm Media MarketsFarm – The Canadian dollar eased a pinch lower on Friday, as crude oil’s losses increased. The loonie closed at US$0.7231 or US$1=C$1.3830, compared to Thursday’s finish of US$0.7236 or US$1=C$1.3819. On the U.S. Dollar Index, the greenback dipped 0.048 of a point at 104.060. Benchmark crude oil prices