Built as a fortress by William the Conqueror beginning in the 1070s, the UNESCO-listed Tower of London is one of the city's most iconic landmarks. Once a palace for monarchs, a formidable state prison ...
LONDON, Nov 13 (Reuters) - British police are investigating how an intruder breached the walls of the Tower of London and stole a set of keys from the tourist attraction and home of the crown jewels.