Can Keir Starmer get under Boris's skin?

<div>With Fraser Nelson and James Forsyth.<br> <br> Presented by Katy Balls.<br> <br> <em>The Spectator is looking for the UK's brightest entrepreneurs for our Economic Innovator of the Year Awards, sponsored by private bank Julius Baer. If you run a business that brings radical positive change and is capable of achieving national or international impact, we want to hear from you. Apply by 1 July at </em><a href="http://www.spectator.co.uk/innovator"><em><a href="http://www.spectator.co.uk/innovator">www.spectator.co.uk/innovator</a></em></a><em>.</em> </div>