The Plaza isn't the only old Trump property Alwaleed has purchased: As BuzzFeed notes, a debt-ridden Trump sold his yacht, The Trump Princess, to creditors in 1991; Alwaleed then bought the boat. Saudi Prince Who Bailed Out Donald Trump Calls on Him to Quit Presidential Campaign. Source: Jordan Pix/Getty Images. Behind the backlash: Alwaleed isn't the first erstwhile Trump associate to publicly blast the candidate following his proposed Muslim ban.