Jack Kingston - Former Congressman and Trump Campaigner

In a few days time Americans will give their verdict on President Donald Trump. Do they want four more years of Trump in the White House, or will they opt for the other septuagenarian Joe Biden - wholly different in style and worldview? Stephen Sackur speaks to former Republican Congressman and loyal Trump campaigner Jack Kingston. The polls consistently say Trump is in big trouble. Is there good reason to think they are wrong?