Trump has signs of steroid psychosis, warns Aussie expert

Infectious diseases specialist Professor Robert Booy says the US president needs to seek medical attention and take some time off

An Australian infectious diseases specialist is warning that US President Donald Trump is showing signs of severe "steroid psychosis" and is unlikely to be fit enough to run the country.

US President Donald Trump.

Professor Robert Booy made his comments in the wake of a video posted by the president on his return to the White House on Tuesday after spending three days in