Desperation ran rampant Thursday night in the final Republican presidential debate before Super Tuesday's 11 state primaries. The unuttered battle cry was: Stop Donald Trump!
Sens. Marco Rubio and Ted Cruz led the onslaught, as each sought to position himself as the giant killer — but with more volume than potency.
Mr. Rubio went after the mogul's business record (hugely successful) and his Republican credentials (insubstantial). Mr. Cruz called Mr. Trump on not revealing his income tax returns and for contributing to Democrats. Mr. Trump stood between them, counterattacking and chiding them as ineffective.
The two other candidates, Ohio Gov. John Kasich and retired...