WINNIPEG – The Canadian dollar was higher on Monday, courtesy of a weakening United States greenback. As of 8:36 a.m. CDT, the loonie was at US$0.7703 or US$1=C$1.2982, compared to US$0.7672 or US$1=C$1.3035 on Friday. The U.S. Dollar Index lost 0.66 of a point at 108.34. The reversing U.S. dollar outweighed worldwide supply concerns, causing