Erick Vachon, President of Ideal Can, has tripled the number of shifts at his manufacturing plant since Mr. Trump’s trade war began, owing to demand for his Canadian-made food, industrial and aerosol cans. Since Mr. Trump’s trade war began, Erick Vachon, President of Ideal Can, has tripled the number of shifts at his manufacturing plant to meet the rising demand for his Canadian-made food, industrial and aerosol cans. Tariff chaos has made many companies consider moving to the U.S. But these ones are going all-in on Canada instead James McInnes has pressed pause on U.S. expansion plans for his London,…