Always thought the 13 angry dem refer to the script 12 angry men
https://en.wikipedia.org/wiki/Twelve_Angry_Men
13-4-17 to letters is MDQ. A search pops up "Mood Disorder Questionaire" which is a test for bipolar disorder.
The 13 letter is M, btw
Idk if this is coded in some way. Could just be a proclamation that Trumps knows more connections of the acting facade of "Russia Gate"
What do you think?
I'm reserved to assume a double meaning, but open enough to pursue possible encoding.