To be fair (don’t know why I would be fair to him, but here I am), presidents have routinely commented in similar circumstances. I’m reminded of Obama commenting when Robin Williams died.
Red and Blue alike love Dolly, I think. It’s one of those few things both sides agree on.
That’s the 2nd Amendment, you dunce.
4th Amendment is unlawful search and seizure, like asking someone for their immigration papers during a routine traffic stop.