Does the presence of more guns increase or decrease incidents of gun violence?  Does the Second Amendment prohibit states from placing a total ban on firearms?  Why or why not? Should police have more latitude to frisk individuals in high crime neighborhoods?  What if the neighborhood is comprised of predominantly minority citizens? What is the difference between a Terry stop and an arrest?When is a police officer justified in using deadly force on a citizen?Should police officers who are doing their best to enforce laws ever be punished for harm caused when they are acting in good faith? Give examples