Steve's barking would you vote for Hitler if he promised you a job?

I was surfing the other day and I happen to come across on CNN this Brit fellow Morgan asking this African  
American Perry why would African Americans Vote in such overwhelming numbers for the current president when there's a such a large unemployment of African Americans under the current president. Morgan wasn't the first person to ask this question as to why the African American community is polling so overwhelming for the current president, my favorite columnist in the NY Post ask the same question in one of his columns  My answer at the time is I wouldn't buy a car from my brother ( Whom I trust) without telling me what type of car it is. Why would an unemployed person vote for a presidential ticket on how he's going to create a good paying job for me without giving me a clue as to how?
After thinking about what if I was unemployed, I wouldn't just vote for anybody, what if that person was a Hitler type ( No Mitt Romney is not anything like a Hitler, don't get me wrong). I'm just Questioning the question.