Is Tim Walz the Midwestern Dad Democrats Need?

I’ve watched a lot of presidential campaigns, and I can’t remember one in which the contest for the Democratic vice-presidential nomination has played out quite so publicly. And that’s allowed for some voices and figures to break through who you might not have imagined before. Foremost among them is Gov. Tim Walz of Minnesota, because of one interview on “Morning Joe,” saying of Donald Trump and JD Vance, “These guys are just weird.”