To be fair to Bush, he does have Colin Powell and Condoleeza Rice in his Cabinet. Powell of the 'my lai' cover-up in Vietnam, and Rice, of Chevron's, Brd of Dir's. Political campaign help tends to 'stage' their Candidate without his/her even knowing how it appears most of the time.
I used to go to county political dinners; the 'all-Italian' Republicans of the County used to put a Afro-American man at the front table in front of the podium so he'd show up in all photos. They actually paid him and gave him free steak dinners to attend, it was pathetic. He knew it and didn't care either, as he made out on it and thought it silly to think a minority would support a Party of their reputation on social issues. EVERY office holder of the County was a Democrat, the Republicans never having even nominated a minority.