"A disgraced Secret Service agent ..." ??
I've just watched this ... yeah, it's not great. There are some huge illogicalities, but this is another one hit me first:
a) How is he "disgraced"? I can't see that he could have done anything differently to prevent the death of the First Lady or the other agents. (i.e. it wasn't his fault)
b) I can understand that we're supposed to accept that he blames himself. And if he's no longer suitable for the detail to cover the President, then I can understand that too. But he seems to be moping around the White House doing nothing. Why would that be tolerated? If he can't do his job, wouldn't he have been pensioned off?
c) What was it that hit the car anyway? It didn't look like an animal (a deer or the like); it seemed to come from above, not in front. At first I thought it might have been something dropped from an overpass, but there wasn't one. It was a bit distracting that they just left that hanging -- even a passing comment in the following scene(s) would have taken care of it.
I know; he had to be there so he could save the day; and he had to be "bruised" so he could be driven to redeem himself and we could all cheer for him at the end. But really, it was all a bit mechanical, wasn't it?
You might very well think that. I couldn't possibly comment.