Iain Duncan Smith attacks 'unfair' budget in first interview since resigning

Former Work and Pensions Security accuses government of making 'arbitrary cuts' which he says damages the party and the country.

In his first interview since his shock resignation on Friday, Duncan Smith accusing David Cameron and George Osborne of balancing the books on the backs of struggling working people and the vulnerable.

In an emergency reshuffle of the Cabinet Welsh Secretary Stephen Crabb was named as the new Work and Pensions Secretary.