What is Margaret Thatcher's legacy?

Audio 05:54
Reuters/Luke MacGregor/Files

Former British prime minister Margaret Thatcher died yesterday in London at the age of 87. She was the first woman to be elected to Britain's top office and ran the country for 11 years. But she was a polarising figure in Britain, revered by many who believed she put the economy back on track but loathed by others for changing the face of society. So what was Thatcher's legacy?