I am NO fan of Bush, but just watched the interview, and the scenario was not as the OP described-

Barbara suffered a miscarriage. She had to take the fetus to the hospital.
George W had to drive her to the hospital, so he saw the fetus.

How would you feel and what state of mind do you think you'd be in if you were a woman who had just lost the life that had been growing inside you, and then had to carry it to the hospital??

How would you feel if you were the teenage son in that situation?