The race is on to be chosen to run as an MP

Veteran political journalist Michael Crick, who runs the @tomorrowsmps twitter account, Luke Akehurst, a member of Labour’s ruling National Executive Committee, and Jackson Ng, a former Conservative parliamentary candidate in 2015 and 2017, join PoliticsHome's Alain Tolhurst to discuss the secretive process political parties use to select their candidates who will run to be MPs at the next general election.