Did he ever explained why he voted for it?
Ted Cruz surprisingly had a very large donor in the 30 million dollar range. Donating to a Ted Cruz super pac. My opinion is this donor had certain demands and TPP was one of them....
http://www.dailymail.co.uk/news/article-3230565/Election-s-biggest-donors-revealed-Ted-Cruz-super-PAC-got-15-million-billionaire-Texas-brothers-including-pastor-preaches-creationism-supported-anti-gay-marriage-clerk.html
I may be way off but ......
Although I support Cruz, I have trouble buying his explanation and think that he actually had some sort of deal with certain campaign donors to support TPA/TPP alongside Ryan, but then something happened behind the scenes and he suddenly reversed himself.
EXCLUSIVE TED CRUZ: OBAMATRADE ENMESHED IN CORRUPT, BACKROOM DEALINGS
“Did he ever explained why he voted for it?”
I THINK I remember Cruz later admitting he was wrong.