Nashville has had some huge protests lately and they handled it differently than most other places. Perhaps tear gas is not the best tool but maybe hot cocoa has a place too ?

Nashville has had some huge protests lately and they handled it differently than most other places. Perhaps tear gas is not the best tool but maybe hot cocoa has a place too ?
-an excerpt:
By considering only the thoughts and ideas we are in agreement with, we stay in our comfort zone.  Our own biases get reinforced and reflected back at us leaving no room for any opinion but our own.  By doing this, we often convince ourselves that the majority of the world shares opinion and that anyone with another opinion is, obviously, wrong.
http://nashvillepublicradio.org/blog/2014/12/29/read-letter-nashvilles-police-chief-went-viral/?utm_source=Facebook&utm_medium=Social&utm_campaign=FBWPLN4619