Abstract
This paper presents a novel framework for evaluating racial profiling, including 'rational profiling' that does in fact decrease crime rates. It argues that while profiling some groups, such as African Americans and Muslims, is impermissible, profiling others, such as white men, may be permissible. The historical and sociological context matters significantly. Along the way, the paper develops a new theory of what expressive harms are, why they matter, and when it is the responsibility of the state to correct them.