Boris Johnson has been embarrassing Britain for long enough. It’s time for him to go | Jeremy Corbyn

The foreign secretary has been damaging Britain’s standing in the world for 16 months, and has now put Nazanin Zaghari-Ratcliffe’s future liberty under threatTheresa May should never have appointed someone as Britain’s top diplomat who had accused Barack Obama of being anti-British because he’s “part-Kenyan”, and notoriously wrote about “flag-waving piccaninnies”.Now, after 16 months of the foreign secretary damaging Britain’s standing in the