Withdrawal On The Cards?

Charles Heyman, senior defence analyst for Jane's Consultancy Group, wrote in the London Times on Monday:

'It begins to look as though there is going to be a rather messy political solution to the whole affair, possibly brokered by the United Nations. Expect to see an agreement where both sides can claim some sort of a victory, followed by a rather hasty withdrawal of coalition troops at some stage in the next six months.'

The BBC examines whether withdrawal from Iraq is now on the cards?