Democrats pressure Trump on Mueller report

Democrats in the US Congress say they will continue to pursue President Trump, over actions he took that are set out in the long-awaited Mueller report on Russian election meddling.

They say the Special Counsel's inquiry reveals lies, deceit and improper conduct by Mr Trump, and they've invited Robert Mueller to testify.

Also on the programme: a look at Ukraine's election candidates; and the new research that suggests that children with behavioural disorders have different brain chemistry.

(Photo: Donald Trump, Credit: Getty Images)