A good article from the CATO Institute explaining how "Stand Your Ground" laws help protect the innocent as well as explaining why they aren't at all relevant to the Trayvon Martin shooting (despite claims by some to the contrary).
http://www.cato-at-liberty.org/stand...nd-laws-contd/
I know I have had this discussion with a lot of people lately who aren't all that well informed on self-defense law. I thought it likely others were having the same discussion and could appreciate a good article on those points.