The US has approved the sale of nuclear power technology to Saudi Arabia, the Reuters news agency reported on Thursday. Reuters says US Energy Secretary Rick Perry has allowed companies to sell know-how to the desert kingdom as part of a hoped-for broader deal Citing a copy of a document it had seen, the global news outlet said US Energy Secretary Rick Perry had granted six secret authorizations to companies to sell the know-how to the desert kingdom as part of a hoped-for broader deal on nuclear power. Reuters said that the US was looking to build at least two...