A new NBC News poll in which former President Trump leads President Biden by two points in a head-to-head race shows an overwhelming majority of voters are worried about Biden's age.
The photograph of a bloodied Donald Trump with his fist in the air and an American flag looming in the background is quickly emerging as the pivotal image of Saturday's shooting, and it wouldn't exist without a journalist who acted quickly and on a hunch.
The images filled television screens across a rattled country on a hot Saturday evening - former President Donald Trump reaching for his bloodied ear as he moved down to the floor of a stage at a Pennsylvania campaign rally and U.S. Secret Service agents rushing to surround him.