Andrew Sullivan on March 14:

You don't disown a man this close to Obama's spiritual development over the years for political reasons. Obama's not a Clinton.

Andrew Sullivan on March 18:

I would think much, much less of him if he disowned a spiritual guide because of that man's explicable if inexcusable resort to paranoia and racial separatism and anger.

Andrew Sullivan on March 25:

I do not believe his refusal to disown Wright is a function of politics, but a function of human loyalty and love, which can often transcend or even be empowered by that loved one's flaws, and even malice.

And finally, Andrew Sullivan today:

I believe he has to publicly and clearly and irrevocably disown him and say in words that are clear and bright that Wright is now anathema to the campaign.

HT: Patterico