"In case you thought she'd go quietly," warns Andrew, "Hillary [is going] negative in Wisconsin:"
That's not negative, it's comparative. And it's all true! Obama's reticence to continue debating Hillary does not speak well of him. It's perfectly within his rights, and may well be politically savvy, but then it's also fair for Hillary to ding him on it. His health care plan is not universal, and she should hit him on that, too. In return, Obama can, and should, come back with an ad drilling into their differences on Iraq, on government reform, and whatever else his campaign can dig up. It's good for folks to know how the two campaigns disagree! And if this is what passes for negative in the Democratic primary, than this is about the friendliest election ever conducted.