Most cops are on a power trip, If they violate your constitutional rights you should "flex your rights" to remind them that they are not always right and just because they want you to do something doesn't automatically mean you have to. At the same time you have to deal with those consequences and cops don't like being told hey are wrong
dude, its nice to think you can "flex your rights" but...
you even try to object to some thing they do, you're lucky if you don't get clubbed, or shot.
