<p>Andy Burnham has officially confirmed he'll challenge Keir Starmer in a Labour leadership contest if he wins the Makerfield by-election, but Starmer says he's not going anywhere.</p><br><p>Ed Vaizey unpacks the politics of the day with Alys Denby and Michael Binyon</p><p><br></p><hr><p style='color:grey; font-size:0.75em;'> Hosted on Acast. See <a style='color:grey;' target='_blank' rel='noopener noreferrer' href='https://acast.com/privacy'>acast.com/privacy</a> for more information.</p>