Citing concerns that the company's management lacks substantial experience in dealing with hostile takeovers, the UK government is considering nationalizing the nuclear submarine business of Rolls-Royce Holdings PLC, which powers it's Trident missile deterrent system. It's all a matter of national security . . . http://www.reuters.com/article/us-rolls-royce-hldg-deals-idUSKBN0TW0W520151213 Representatives of the UK government, Rolls Royce and BAE Systems could not be reached immediately for comment outside regular business hours.