Obama lost whites to John McCain by 12 points in 2008, but won Latinos by 36 points and blacks by an overwhelming 91 points.
Bush lost blacks by an overwhelming 90 points in 2000 so Obama only picked up 1 point over Gore.
Bush did better with Latinos than "Juan" McCain, losing Latinos by only 27 points to Al Gore. Bush made up ground in 2004 and only lost them to Kerry by 9 points. W only lost blacks by 88 points.
Bush lost the Hispanic vote by only 9 points to Jean-Francois Kerry? Maybe Mexican-Americans remembered the French invasion of Mexico.