The shadow equalities minister is standing down after her controversial article sparked accusations of racism.
The government's weakness risks merely diverting the opposition from its own.
We don't see a third term as a danger sign when it's Margaret Thatcher or Tony Blair - so why do we see it as one in the Congo?
What's needed is a change of policies, not just a fresh face.
The key moments from an interview in which the ex-cabinet minister stuck the knife into his former government colleagues.
The Chancellor must either abandon his surplus target or adopt a new strategy for achieving it.
The former Secretary of State for Wales has long been widely tipped for bigger things at Westminster.
The Prime Minister has released a response to Iain Duncan Smith's resignation letter tendered last night.
No, Iain Duncan Smith's resignation isn't part of a cunning plan.
As Iain Duncan Smith resigns citing George Osborne's disability cuts, Twitter responds in style.