A Fantastic Night . . . If You Don’t Like Bloomberg, Warren, or Sanders

If you don’t like Mike Bloomberg, Elizabeth Warren, or Bernie Sanders, Super Tuesday night is just delightful so far.

For the past few months, Americans have been living in a fascinating political-science experiment: how far could a campaign carry an uninspiring candidate with essentially unlimited spending and TV ads? Tonight, we got the answer: not very far at all! Bloomberg spent a half-billion dollars to win American Samoa and a handful of delegates here and there across 15 states. It is the most expensive failure in American political history. The...