He has not broke with Wright, IMHO it was all staged and planed by the Media group hired by the Obama camp to help Wright and this is what they came up with.
If it works look for something similar concerning Ayers.
I must respectively disagree with the previous posts.
If Obama drops out, the black vote will turnout for Clinton.
If Obama stays in and Clinton get the nomination, the black vote will turnout and will still turn out for Clinton.
The Democrats and their allies will do everything to get out the vote. Blacks may not like Clinton but they will still turnout and vote overwhelmingly for the Democrats on the ticket, including Clinton.
The polls show most of the Obama supporters willing to support Clinton not the other way around.
Everyone on this site knows about the Clintons. I think we will see operation Chaos to have been a mistake.