Donald Trump’s advisor sentenced to jail..
Others must be deterred from committing similar crimes.”
A US federal judge has sentenced former White House chief strategist Steve Bannon to four months in jail.
The former adviser of Donald Trump had refused to co-operate with the congressional committee investigating last year's Capitol riot.
The US Congress has the power to demand testimony and documents from almost anyone it wants to hear from.
Mr Bannon, 68, denies wrongdoing and is expected to appeal his conviction.