lambast (beat with a cane)

The Caning of Senator Charles Sumner

....Representative Preston Brooks was Butler's South Carolina kinsman. If he had believed Sumner to be a gentleman, he might have challenged him to a duel. Instead, he chose a light cane of the type used to discipline unruly dogs. Shortly after the Senate had adjourned for the day, Brooks entered the old chamber, where he found Sumner busily attaching his postal frank to copies of his "Crime Against Kansas" [anti-slavery] speech.

Moving quickly, Brooks slammed his metal-topped cane onto the unsuspecting Sumner's head. As Brooks struck again and again, Sumner rose and lurched blindly about the chamber, futilely attempting to protect himself. After a very long minute, it ended.

Bleeding profusely, Sumner was carried away. Brooks walked calmly out of the chamber without being detained by the stunned onlookers. Overnight, both men became heroes in their respective regions.

Surviving a House censure resolution, Brooks resigned, was immediately reelected, and soon thereafter died at age 37. Sumner recovered slowly and returned to the Senate, where he remained for another 18 years. The nation, suffering from the breakdown of reasoned discourse that this event symbolized, tumbled onward toward the catastrophe of civil war....