Cruz has explained his positions in all important areas including, in detail, the TPA trade bill and the secret TPP bill. Regarding the TPP secret bill, he says it should not have been secret but it will be public for 60 days before they vote on it. That info. is at the approximate 55/56 minute point in his speech in New Hampshire on June 1, 2015..
I urge everyone to listen to his very long speech and answering audience questions. You will know exactly where he stands on every important issue. Here is the link:
https://www.youtube.com/watch?v=sznh5AjageI&feature=youtu.be
Be an informed voter and listen to what Cruz actually says instead of believing whatever someone else says about his position on important issues.
I have chosen to believe those Senators who have more experience than Cruz.