Tech billionaire and richest man on the planet Elon Musk has come under fire after performing a bizarre act during a speech at Donald Trump’s inauguration. The SpaceX owner sparked controversy after he appeared to give a fascist-style salute to Trump supporters at the Capital One Arena in Washington, DC. “I just want to say thank you for making it happen,” Musk, who is a major Trump donor and now adviser, said. Know the news with the 7NEWS app: Download today Musk then raised his right hand to the left side of his chest before pumping his right arm up,...