I have been given a MULTIPLE ENTRY visa to visit Canada for a number of years. If I entered Canada and stay for 6 months : i. How soon can I come back to Canada with the Multiple Entry Visa? ii. Can I leave Canada just before the 6 months expires and make a trip to USA and stay in the USA for a couple of days and then come back to Canada again and stay for another 6 months, with this Multiple Entry Visa? THANK YOU.