Trump to attend rally at site of July assassination attempt in Pennsylvania

Former president will appear with quadruple' the security, and also honor firefighter killed during shooting

Donald Trump plans to return on Saturday to the site where a gunman tried to assassinate him in July, as the former president sets aside what are now near-constant worries for his physical safety in order to fulfill a promise - really an obligation", he said recently - to the people of Butler, Pennsylvania.

I'll probably start off by saying, As I was saying ... '," the Republican presidential nominee has joked, in a bit of black humor about a speech cut short when a bullet struck Trump's ear and he was whisked off stage - fist aloft - with blood dripping across his face.