Sorry it has taken so long to reply. Busy at the house. Basement under construction, dogs, sick husband and grand kid. Did not know Mr. Cruz Sr. Was alcoholic. Sad. Perhaps this accounts for a lot of Sen. Cruz issues. He must know that he will not get 1237 and that establishment will not allow him to get nomination. What can his REAL motivation be?
Good explanation here by fAntasywriter and also some comments that followed
http://www.freerepublic.com/focus/chat/3417635/posts?page=42#42