One of the London bombers visited the Houses of Parliament as a guest of an MP, the British Labour Party confirmed tonight. Mohammad Sidique Khan visited parliament in July 2004 in his capacity as a learning mentor at Hillside Primary School in Leeds. The bomber, who was responsible for the Edgware Road blast, met Labour MP Jon Trickett. Mr Trickett, whose wife Sarah is headteacher at Hillside, spoke today of his shock. He said: “I was shocked to learn that someone who had grown up in the area of Beeston where I lived and which I represented on Leeds City...