It's looking like the repeal of DADT could happen. It also looks like Scott Brown, who votes like a moderate, has a good shot at being president in the future if he wants:
Senator Scott Brown will vote Yes on the stand-alone bill to repeal don't ask don't tell when Harry Reid brings it up for a vote on Saturday, Brown's spokesperson confirms to me, putting the count of definite yes votes at 59, one away from the magic number of 60.
"Senator Brown will vote for a clean repeal bill when it comes up for a vote," Brown's spox, Gail Gitcho, emails. More at Plum Line