by Patrick J. Buchanan
The Wisconsin primary could be an axle-breaking speed bump on Donald Trump’s road to the nomination.
Ted Cruz, now the last hope to derail Trump of a desperate Beltway elite that lately loathed him, has taken the lead in the Badger State.
Millions in attack ads are being dumped on the Donald’s head by super PACs of GOP candidates, past and present. Gov. Scott Walker has endorsed Cruz. Conservative talk radio is piling on Trump.
And the Donald just had the worst two weeks of his campaign.