Jim Wright makes a lot of sense of a muddled field.

http://www.stonekettle.com/2016/12/blind-spot-part-ii.html

(I wonder how this will present itself when it is copied to the other platforms I share to?)

And here are some weapons for the war –

http://www.npr.org/2016/12/11/505154631/a-finders-guide-to-facts