A terror group linked to al Qaeda says it carried out a series of terror attacks on London that have left a number of people dead and hundreds injured.A previously unknown group calling itself "Secret Organisation al Qaeda in Europe" said it carried out the attacks as revenge for British "military massacres" in Iraq and Afghanistan. Two London hospitals have reported a total of 185 wounded after a series of blasts hit locations across the city on buses and Tube stations. Metropolitan Police Commissioner Sir Ian Blair said there was evidence of explosives at at least two of the six...