Instant-runoff voting is an idea whose time has come. Its advantages are indisputable while the arguments against it fall flat. America should embrace it -- and soon, so that the nightmare of Florida in 2000 never recurs.
I think it's just great they're back in New Hampshire together. Obama and Clinton split the vote here in Unity -- each got 107 votes -- so it makes perfect sense that they'll come back to Unity to start again.