Puerto Rico general obligation bonds, as well as bonds issued by the utility Puerto Rico Electric Power Authority were trading at alltime lows early Wednesday, after President Donald Trump said the island's debt may need to be wiped out. "They owe a lot of money to your friends on Wall Street and we're going to have to wipe that out. You're going to say goodbye to that, I don't know if it's Goldman Sachs GS, +0.01% , but whoever it is you can wave goodbye to that," Trump said in a pre-recorded interview with Geraldo Rivera that aired on Sean Hannity's show Tuesday night. The 8% GO bonds due 2035 were trading below 48 cents on the dollar, according to research firm CreditSights, while the Prepa 5% notes due 2037 were trading at 42 cents on the dollar.