 A string of other Conservative MPs, including Alan Amos, Tim Yeo, and Michael Brown, were involved in sexual scandals.Other debilitating scandals included "Arms to Iraq" – the ongoing inquiry into how government ministers including Alan Clark (also involved in an unrelated scandal involving the revelation of his affair with the wife and both daughters of a South African judge) had encouraged businesses to supply arms to Iraq during the Iran-Iraq War of the 1980s, in breach of the official arms embargo, and how senior ministers had, on legal advice, attempted to withhold evidence of this official connivance when directors of Matrix Churchill were put on trial for breaking the embargo.Another scandal was "Cash for Questions", in which first Graham Riddick, and David Tredinnick accepted money to ask questions in the House of Commons in a newspaper "sting", and later Tim Smith and Neil Hamilton were found to have received money from Mohamed Al-Fayed, also to ask questions in the House.