Donald Trump has launched often vitriolic attacks on minorities, Muslims, women and pretty much anyone else he wants – and yet his popularity just keeps on climbing.He is leading the race to win the Republican nomination and his next victory, he hopes, will be the White House. In this documentary The Fire Breather: The Rise and Rage of Donald Trump, Bob McKeown joins the campaign trail for a disturbing look at an ugly side of America and why Trump may be winning. For more on the fifth estate : www.cbc.ca/fifth Follow us on Twitter : www.twitter.com/cbcfifth Like us on Facebook : www.facebook.com/thefifthestate