By Glen Hallick Glacier Farm Media | MarketsFarm – The Canadian dollar pulled back on Friday, giving up the previous day’s gains. The loonie closed Friday at US$0.6958 or US$1=C$1.4371, compared to Thursday’s finish of US$0.6989 or US$1=C$1.4309. On the U.S. Dollar Index, the greenback stepped back 0.238 of a point at 103.445. United States