Latest news on Trump's trade war with Canada, shock in stock markets

President Trump's trade war with Canada is growing after Ontario's premier announced on a tax on electricity bound for the U.S. This comes as the stock markets are reacting negatively to Mr. Trump's moves. CBS News' Kelly O'Grady and Olivia Rinaldi report.

Latest news on Trump's trade war with Canada, shock in stock markets
President Trump's trade war with Canada is growing after Ontario's premier announced on a tax on electricity bound for the U.S. This comes as the stock markets are reacting negatively to Mr. Trump's moves. CBS News' Kelly O'Grady and Olivia Rinaldi report.