 You're listening to an extended edition of The Newsroom with me, Oliver Conway, and we'll have continued coverage of the aftermath of the failed assassination attempt on Donald Trump. The former president has urged Americans to unite against wickedness. We'll look at the polarisation of US politics and hear from our disinformation correspondent about the conspiracy theories which are already springing up. We'll also go live to our North America correspondent to ask what all this means for the US presidential election.