McCain spoke about the Senate hack with an Hollywood radio station early next year . `` Cyber security is the least understood , most dangerous element of our national security today , '' McCain said . He called the incident `` the greatest blow to free speech that I 've seen in my lifetime probably '' He promised to hold hearings Friday in his Sony committee .
McCain spoke about the Senate hack with an Hollywood radio station early next year . He called the incident `` the greatest blow to free speech that I 've seen in my lifetime probably '' He promised to hold hearings Friday in his Sony committee .