Voters in Johnstown, Pennsylvania, helped Donald Trump win the White House in 2016.

Will the residents of this historic steel town back him again?

Produced by Chelsea Bailey; filming and editing by Xinyan Yu.

Syndicated from https://www.bbc.co.uk/news/av/election-us-2020-54022000/us-election-2020-will-trump-voters-support-the-president-again