Who was the greatest on-screen president of them all?

Brendan Gleeson plays Trump at the end of the month, but who is the greatest on-screen president of them all? Chris Wasser tallies the votes

What does it take to play the American President?

For some, it’s the role of a lifetime and that includes our own Brendan Gleeson, whose phenomenal transformation into Donald Trump, for the hugely-anticipated, two-part political drama, The Comey Rule, looks set to leave one hell of a mark on audiences later this month.