in quite a bit of detail. >> yes. >> paul keary. >> we don't work with any us corporate entities but yes. >> let me come back to bob sternfels. >> you are saying you do work with the dod, correct? the department of defense? >> we do work with the department of defense. >> you don't do any work with chinese owned companies. >> we do no work with the chinese communist party or the central government in china. >> or chinese owned companies? >> the vast majority of our work in china is with multinational companies. many of those us, private sector chinese institutions. >> i assume the chinese ownership and certainly as i understand the pcp is a complex web. american taxpayers are spending money on dod and are needed to work, how do you make sure that none of those chinese owned companies are infiltrating or stealing your intellectual property or spying on our military? >> appreciate the question. as a son of of that who spent four years, my dad served in the navy and both grandparents were vets, taking national security and the us is incredibly important to me, incredibly important was w