But the fact is Obama has tried his best to get
most people to vote uncommitted. Edwards didnt have much clout(most of the union households are with Clinton) here in MI. Obama succeeded in getting close to 70% AA vote in MI with John conyers and some radio shows did a concerted effort to vote for 'Uncommitted'.
But being a big and diverse state like others(CA,FL etc.) Clinton has oveall strength in state which showed in the votes polled(Dems. acutally not far behind the fully campaigned Republicans only laggind about less than 200 k votes).