Donald Trump has made new allegations about election integrity in the US in a prime time address to the nation. The US president has declassified documents which he claims show foreign interference, particularly from China. Several other unsubstantiated claims were made, with critics questioning the timing of the speech. With midterm elections just months away Donald Trump’s Republican Party could lose control of the House and Senate. Sarah Smith and Anthony Zurcher break down Trump’s speech in the latest episode of Americast. #BBCNews #Americast