Everyone present in that large container had something they were scared about.
Kimberly Wade was the first, ad it seemed like the President had gotten a major problem, her imaginations filmed the death of her boss, and no, she couldn't just handle the thoughts alone.
The soldiers one way or the other hoped that the President didn't lose it. After the stress they had been through to get him to the medical team was so much. No, they definitely wouldn't wish to see him dead.
Left to the Doctor and the nurses, it was almost like a one way ticket, no, it was a one way ticket to their resignation. Kimberly was never going to give them a slack, not to talk of the citizens that would have been angry at the team for not saving the president.