U.S. voters give their take on the U.S.-Canada trade war as they head to the polls in a midterm vote that could be crucial to control of the American legislature and its ability to rein in U.S. President Donald Trump's tariffs.

Canadian astronaut Joshua Kutryk says he's having a blast on the International Space Station but the mission also shows how Canada can contribute to the leading edge of space flight. Kutryk is on a six-month mission to the ISS.