It’s been dubbed the “most predictable crisis” facing the U.S. economy, but an expert has warned it will take a “miracle” to save America from its national debt problem. Nassim Nicholas Taleb, author of the bestselling book The Black Swan, correctly predicted the 2008 financial crash but said “gloomy” times ahead for the U.S. economy are far more easy to spot. Taleb, who advises Miami-based hedge fund Universa Investments, told an event hosted by the organization this week that national debt is ...