US Democrats begin formal impeachment inquiry

Dr Brian Klaas (UCL School of European Languages, Culture & Society) explains that, while a Democrat-controlled Congress might vote to impeach Donald Trump, the Senate is unlikely to do so.

Listen: BBC World Service’s ‘World Update’ (from 7 mins 19 secs), More: BBC Radio 4's 'Today Programme' (from 2 hours 36 mins 25 secs)