Would a conviction hurt Trump?

Next week the world may know whether Donald Trump becomes the first US President to receive a criminal conviction. But could this verdict help or hinder him? Tom Lubbock, co-founder of pollsters J L Partners, joins Freddy Gray to discuss. They also analyse the dynamics at play in current polling: why is Trump doing better in the sun-belt states? And is this election a referendum on Biden? Produced by Patrick Gibbons and Natasha Feroze.