sent 2/16/2018 Gun violence has DROPPED in New York, California, and Texas. We do not know why those three

Gun violence has DROPPED in New York, California, and Texas.  We do not know why those three, with such different laws, but maybe studies could find out.

http://www.yesmagazine.org/people-power/gun-violence-has-dropped-dramatically-in-3-states-with-very-different-gun-laws-20180216

See also:

These may or may not relate to why things are better in New York, California, and Texas.  I do not know.  But they are worthwhile in and of themselves.

https://theconversation.com/why-security-measures-wont-stop-school-shootings-90738

http://journals.sagepub.com/doi/pdf/10.1177/0044118X10366674
The pdf costs $36.  I did not buy it.  I got something from the abstract.

love to all,
Larry