Of course this isn't the exact same thing as CISPA, but that video was protected under the
Fair use laws... Which quite a few of you on here don't seem to know anything about. They state that anyone can use someone else's material, even when copyrighted, as long as the purpose and character of the use is not of commercial nature. This should only leave nonprofit purposes that fall under the lable "Education."
Few could seriously make the claim that these thousands of vids were for a purpose other than education. That's clearly fair use. The only thing I can think is that the owner stupidly put some ads on one that contained copyrighted material. I guess that would do it, but he's had 5 years to learn better!