British Prime Minister Margaret Thatcher (R) is welcomed by French Prime Minister Jacques Chirac as she arrives to attend a meeting at the Hotel Matignon in Paris in this November 22, 1987 file picture. Margaret Thatcher, the "Iron Lady" who dominated British politics for two decades, has died April 8, 2013 following a stroke, a spokesman for her family said. She was 87. Picture taken November 22, 1987. REUTERS/Charles Platiau (FRANCE - Tags: POLITICS OBITUARY)