Chris Huhne vows to clear his name as he resigns as energy secretary to fight a charge of perverting the course of justice relating to a 2003 speeding case.
The FBI investigates how activists linked to Anonymous obtained a recording of a phone call between US and UK police on their operations against hacking.
US President Barack Obama challenges Congress to keep the economic recovery going as new data shows unemployment is down to its lowest rate in three years.
