boris johnson's biggest tests are going to be the current tensions with iran and of course brexit. he says he is going to have a do or die brexit. he wants a cabinet full of ministers who support him with a no deal brexit if it comes to that on the 31st of october. that will be a big order of business for him there as well. but who is boris johnson? we know him as this sort of slightly comedic character, you know? we've seen the images of him riding that zip line in london when he was mayor of london holding the two middle jacks there. the whole zip line got suspended and there's boris johnson waiving the flags. he is widely regarded as an incredible intellect. he was top of his class at school, at university as well. did well. but there is a trust deficit. he is unorthodox in his approach and he has been less than -- less than full with the truth, if you will. he's lost two jobs, one as a newspaper journalist and the