crusade

His jittery take on Musk came about because Myers felt that the billionaire's crusade against government spending and expertise was misguided.

The institution has a lot of baggage, as any organization with nearly two millennia and a few crusades under its cincture is bound to have.

Murphy and New Jersey Attorney General Matthew Platkin are the latest targets of the Trump administration’s legal crusade against political opponents, with Habba citing their noncompliance with federal immigration crackdowns.

And she is helping him with his crusade against the big law firms who represented clients who opposed him.

Much was made in the media, for good reason, of billionaire Elon Musk's crusade against empathy, an emotion he describes as "suicidal" and the "fundamental weakness of Western civilization."