Great moments in U.S. retail history

A man trying to pay a fee using $2 bills was arrested, handcuffed and taken to jail after clerks at a Best Buy store questioned the currency’s legitimacy and called police.

What if he’d try to pay with Susan Anthony $1 coins? They might have clubbed him. And why were the police such dimbulbs? I expect the customer might be collecting quite a number of $2 bills after the lawsuit.