David Cameron is likely to have to defend his Cabinet reshuffle at Prime Minister's Questions today.

His new team - including Health Secretary Jeremy Hunt, Justice Secretary Chris Grayling and Transport Secretary Patrick McLoughlin - will meet for the first time this afternoon - with most commentators saying it makes the government more right-wing.

CLIP

Meanwhile, the switch-around's also increased concerns about a possible U-turn on building a third runway at Heathrow - with London Mayor Boris Johnson arguing the Conservatives were voted in on a promise not to expand the airport.