WaPo reports.  An important snippet:

A new Post poll put the difference between the two parties’ perception of minority voters on stark display. Respondents were asked an open-ended question: Why do most black voters so consistently support Democrats?

Though “don’t know” was the top answer for members of both parties, a close second among Republicans was that black voters are dependent on government or seeking a government handout. Democrats more often said that their party addresses issues of poverty.