Whoever gets into the White House – Donald Trump or Kamala Harris – they will need the two chambers of Congress to align with their values to get a lot of what they want to achieve done. And the race for the Senate is really hotting up. This week Jonathan Freedland speaks to Jessica Taylor, Senate and governors editor for the Cook Political Report, about whether Senate Democrats can defend their narrow control over the upper chamber, and what happens if the person who wins the White House doesn’t see eye-to-eye with those in power in Congress