Ten Things You Need to Know Today: Thursday 24 Jan 2013

Deputy Prime Minister Nick Clegg has attacked David Cameron's EU renegotiation plans, saying it is "wholly implausible" to think membership rules can be rewritten to "benefit us and disadvantage everybody else". He said Cameron's goals were "vague" and that the uncertainty threatens growth and jobs. Some businessmen have made the same point.

David Cameron has used his keynote address at the Davos World Economic Forum to attack companies that fail to pay their fair share of tax and indulge in "corrupt business practices" in Third World countries. The PM also used the speech to outline Britain's priorities for its presidency of the G8 which he said would be "trade, tax and transparency".

Chelsea exited the Capital One Cup in disgrace last night after Eden Hazard was sent off for kicking at a ballboy. Hazard was trying to retrieve the ball in the final minutes of Chelsea's 2-0 defeat by Swansea when the incident happened in front of millions of TV viewers. The FA is expected to impose a three-game ban on Hazard.

Retiring Secretary of State Hillary Clinton yesterday faced accusations of incompetence and cover-up by angry members of Congress at hearings into the death of the US Ambassador in Benghazi last year. Clinton fought back in heated exchanges, and there was speculation that her accusers were jockeying for position in the 2016 presidential election race.

The numbers of stay-at-home fathers who have become the primary carers for children reached record numbers last year, with an increase of 10% to 227,000, new figures reveal. Men now make up 10% of parents who stay at home while their partner goes to work. The increase comes from a lack of jobs for men and a rising number of female breadwinners.