Can Kamala Harris win on the economy?

Kamala Harris is preparing to make the speech of her life, at the very spot Donald Trump where told his supporters to fight on 6 January. But do voters care about anything other than the economy? Tory leadership contender Robert Jenrick controversially asks what the prime minister ‘knew about the Southport attacks'. This comes after Merseyside Police announced that the 18-year-old accused of murdering three girls is also facing a charge under the Terrorism Act. Insights from the Newsnight team with Victoria Derbyshire.