Margaret Thatcher arrived in power and Britain changed forever. Her policies polarised the nation and the mention of her name still provokes feelings of both admiration and anger. This hour-long ITV special, presented by Alastair Stewart, looks at Baroness Thatcher's impact on Britain and the world before and during her time in Number 10 and the decades that followed.
Alistair Stewart
Margaret Thatcher
David Cameron
Kenneth Baker
General Peter de la Billiere
