I recommend giving Politico's early article on this a read, which is a bit more explicit on factors of doubt: https://www.politico.com/magazine/story/2017/12/16

I recommend giving Politico's early article on this a read, which is a bit more explicit on factors of doubt: https://www.politico.com/magazine/story/2017/12/16/pentagon-ufo-search-harry-reid-216111 https://www.politico.com/magazine/story/2017/12/16/pentagon-...