Actually, since I sent you that, I did a little research. Apparently Cruz and co. filmed about 2-3 hours of raw footage earlier in the year and published it on Youtube. This was done so that his SuperPacs would have material they could use to create their own ads. But since, by law, they’re not allowed to coordinate with their SuperPacs, this was the only legal way they were able to come up with share the footage with them.
Go on Youtube and have a look. There’s a story on CNN from early December, where they explain it and show some of the footage.
Cruz was wrong to do this. He should know better. This raw footage is just HORRIBLE; not to mention something an amateurish mistake of vast proportions. Whatever "good" he imagined this would do, he was dead wrong about it.