If Trump closes U.S.-Mexico border, here's who would really feel the pain
11:50am PDT - April 3rd, 2019 national siblings day - CBC NewsA closer look at the day's most notable stories with The National's Jonathon Gatehouse: President Donald Trump's threat to close the U.S.-Mexico border would have massive economic consequences; Edward Snowden has a message for Canadians; doctors rally for gun…