It is so obvious that this man is incapable of learning from his mistakes and listening to wise counsel.  His EQ is so low that he just can't stop himself from tweeting...and making a twit of himself, as well as seriously putting himself in jeopardy with his own words.  As a lawyer, the FIRST thing you tell your client if he is under investigation, and this is true EVEN if you are totally innocent...SHUT UP.  Say nothing.....it is not up to you to defend yourself and prove innocence..it is up the STATE to prove your guilt beyond a reasonable doubt.  So, say nothing, do nothing, see THEIR case first before you speak.