A Union flag draped coffin bearing the body of former British Prime Minister Margaret Thatcher is carried on a gun carriage drawn by the King's Troop Royal Artillery during her ceremonial funeral procession in London, Wednesday, April 17, 2013. The Iron Lady is being laid to rest - yet even in death, she remains a divisive figure. World leaders and dignitaries from 170 countries are to attend the funeral of former British Prime Minister Margaret Thatcher on Wednesday, an elaborate affair with full military honors that will culminate with a service at St. Paul's Cathedral in London. (AP Photo/Matt Dunham, Pool)