Some of the most prominent former diplomats who condemned Tony Blair's policies in the Middle East have business links with Arab governments, The Telegraph can reveal. In a letter published last week, 52 former British diplomats condemned the invasion of Iraq and the Government's support for Israel. The letter failed to disclose, however, that several of the key signatories, including Oliver Miles, the former British ambassador to Libya who instigated the letter, are paid by pro-Arab organisations. Some of the others hold positions in companies seeking lucrative Middle East contracts, while others have unpaid positions with pro-Arab organisations. The disclosure...