 Hello and welcome to NewsHour from the BBC World Service. I'm Celia Hatton. With the Republican convention underway, Donald Trump's former chief of staff tells us he could win the election with a message of conciliation just days after surviving an assassination attempt. If Donald Trump gives that speech tonight, then I think he wins by 10 points. I'm not sure he will or if he'll do something close to that, but that would be what a lot of people are watching to see.