WINNIPEG – The Canadian dollar found its way back to the positive side of 78 United States cents on Tuesday. As of 8:30 a.m. CDT, the loonie was at US$0.7813 or US$1=C$1.2799, compared to US$0.7795 or US$1=C$1.2829 on Friday. The Bank of Canada (BoC) did not report the exchange rate on Monday due to the