UK unveils new spying powers, raising privacy fears

By Michael Holden and Kate Holton LONDON (Reuters) - Britain unveiled plans for sweeping new surveillance powers on Wednesday, including the ability to find out which websites people visit, measures ministers say are vital to keep the country safe but which critics say are an assault on privacy. Across the western world, debate about how to protect civil rights while helping agencies operate in the digital age has raged since former U.S. intelligence contractor Edward Snowden leaked details of m