 In the immediate aftermath of the shooting, the assassination attempt, I was texting with Donald Trump Jr., the president's son, and he said his father was telling people he was fine. And that was the refrain in the early hours after the assassination attempt, the former president saying he's fine. But in the past 24 hours, as it settled in, how seismic this moment was in Trump's life, for his family, for his friends, for his closest advisors.