UK attack: Two more arrests in London

Security tightened, heavy police patrolling the streets of Woolwich in South East of London, a day after a British soldier was hacked to death in broad day light. Over 24 hours after London witnessed one of the most barbaric attacks on a 25 year old soldier who was first ran over by the attackers' car and thereafter beheaded with meat cleaver, the Police have arrested two more people on suspicion of conspiracy to murder.