What Joe Biden's win means for the world

Joe Biden's projected victory in the US presidential election, defeating incumbent conservative populist Donald Trump, could mark the beginning of a dramatic shift in America's attitude toward the world. But does that mean things are going...

What Joe Biden's win means for the world
Joe Biden's projected victory in the US presidential election, defeating incumbent conservative populist Donald Trump, could mark the beginning of a dramatic shift in America's attitude toward the world. But does that mean things are going back to normal?