Dems puzzle over primary redo  More than 2 million Democrats in
Michigan and Florida cast ballots in presidential primaries held
in January, but under party rules their votes didn't count
toward picking a nominee.  The issue of what to do about those
votes has resurfaced because Barack Obama and Hillary Rodham
Clinton are locked in a tight battle for the Democratic
nomination.  A look at questions that have been raised:  Q:
What's going on?  A: The Democratic National Committee (DNC)
stripped Michigan of its 210 delegates and Florida of its 156
delegates to the party's August convention because the states
scheduled their primaries before Feb. 5. The candidates promised
not to campaign in those two states.  In Michigan, Obama and
other Democratic candidates pulled their names from the ballot.
Clinton won both primaries, but wasn't awarded any delegates.
Q: Why not allocate delegates based on January voting?  A:
Michigan Gov. Jennifer Granholm, a Democrat, and Florida Gov.
Charlie Crist, a Republican, have ask