‘Weak and ineffective’: Donald Trump slams former prime minister Malcolm Turnbull

US President Donald Trump has taken a swipe at former prime minister Malcolm Turnbull on his social media platform Truth Social. Mr Trump wrote that the former PM was always leading Australia from “behind” and “never understood” what was going on in China. “I always thought he was a weak and ineffective leader and, obviously, Australian's agreed with me!!!” Mr Trump continued.