text:  Glenn, you've been reporting on the investigation into the shooting at President Trump's rally on Saturday. We're talking to you at 4.55 p.m. on Sunday. Before we get to the details of what's been found so far, what do we know about how Trump is doing, how he's been in the hours since the shooting? Remarkably well. While it was sort of shocking on television, you could see the blood splatter across his cheek.