The US midterm elections are set to take place on Tuesday, in a vote that could have a major impact on Donald Trump’s presidency. Americans will choose members of Congress, which is made up of two parts - the House of Representatives and the Senate. The Democrat Party has high expectations, but are the polls right? To go through how the next 48 hours might unfold, Adam is joined from Washington by chief news presenter Caitríona Perry and Stephen Hawkins, global director of research at the pollster More in Common. Subscribe to our channel here: https://bbc.in/bbcnews For the latest news download the BBC News app or visit BBC.com/news #BBCNews