By MarketsFarm WINNIPEG, July 14 (MarketsFarm) – The Canadian dollar was slightly weaker Tuesday morning, although activity was choppy ahead of Wednesday’s Bank of Canada interest rate decision. At 8:57 CDT Tuesday morning the Canadian dollar was at US$0.7348 or C$1.3609 which compares with Monday’s North American close of US$0.7371 or C$1.3567. Analysts generally expect
