According to online reports, billionaire Marc Lasry, co-founder of Avenue Capital Group, said that uncertainty about Donald Trump's policies, especially tariff policies, has discouraged investors who want to take advantage of market opportunities. "When the market doesn't know what to do, that's a problem," Lasry, 65, said Friday at a New York University credit opportunities seminar. "In such a situation, an economy is not immune. It will only slow everything down and possibly push the economy into recession." (Jin Shi)