1. Ask about the experience of frum travellers crossing borders who are often suspected of smuggling.
2. Arguably police stereotyping is based on class. Police tend to be respectful of well dressed, well educated, polite persons regardless of race, and tend to beat up poorly dressed, ill educated and especially rude persons no matter what they look like. While this makes perfect sense to a sociologist, a lawyer will point out that under American law the police aren’t allowed to beat up people, even if society thinks they deserve. Stereotyping strangers is normal human behavior, even if it is illegal and unfair to the person be stereotyped.