iain duncan smith
Tory backbenchers are angry with the leaked proposal
MPs have engineered a binding Commons vote.
Papers reveal UK will be worse off under every scenario.
Former minister also clashed with George Osborne over benefit cuts.
He is tasked with building the party's youth vote.
The DWP secretary has taken to Twitter to defend Universal Credit roll-out.
Ex-Tory leader suggests UK could walk away and crack on with 'no deal' Brexit.
'An outstanding compendium of bottom gravy'.
Key scalp for Corbyn, but Tories set to gain more overall.
The Five Things You Need To Know About Politics Today.