Biden's health is a worry for Republicans and Democrats in tonight's debate
Tonight, Donald Trump and Joe Biden face each other in the first of two presidential debates. With about ten per cent of the electorate undecided, the debate – the first between a current and a former president – could change the momentum of the race. Both candidates want to debate. Trump thinks he can trounce the rival he has often dubbed ‘Sleepy Joe’. Biden, a doddery octogenarian, urgently needs to persuade voters he is not too frail for office. Tonight’s debate helps cement the choice as Biden or Trump Debating against a much more dynamic candidate might seem like a risk for Biden. But in fact, it’s a good