Tens of thousands of Canadians are emigrating from Canada to the United States and the number of people packing up and moving south has hit a level not seen in 10 years or more, according to data compiled by CBC News. There's nothing new about Canadians moving south of the 49th parallel for love, work or warmer weather, but the latest figures from the American Community Survey (ACS) suggest it's now happening at a much higher rate than the historical average. The ACS, which is conducted by the U.S. Census Bureau, says the number of people moving from Canada to...