Gina Rinehart boosts investment in Donald Trump’s Truth Social while beefing up US portfolio admin 4 hours ago USA Update Comments Off on Gina Rinehart boosts investment in Donald Trump’s Truth Social while beefing up US portfolio 0 Views Australia’s richest person, Gina Rinehart, has significantly increased her bet on US President Donald Trump’s Truth Social social media platform. Share Facebook Twitter Stumbleupon LinkedIn Pinterest