>> her behavior is that of a normal 20 something-year-old student activist. there is nothing nefarious about it. >> innocent college students, in my view, don't go setting up shell companies thousand of miles away from where they go to college. >> oh, wow. >> butina did. the day after trump's primary, she set up a company all the way in south dakota. her lawyer says it was used to fund her studies and bank records will show there was nothing illegal. >> she's a student in an honest, honorable person. >> senator wyden suspects the company could have been part of a financial network that helped the nra raise the $30 million it spent to help put donald trump in the white house. >> that is central to the whole debate. did the nra use shell companies