Explain the Fourth Amendment standard for the justifiable "use of force" by law enforcement.  Discuss the concepts of "reasonableness" "excessive" "non-deadly" and "deadly" as they apply to a law enforcement officer's duties and responsibilities.  State your opinion on whether you agree with the current standard, and if not, what changes you would propose to make it better.  If you agree, discuss why.  Give examples to support your position.  You can use current events to support your point of view