KEY POINTS
  • Larry McDonald, author of "A Colossal Failure of Common Sense" about the downfall of Lehman Brothers, told CNBC that another spike in inflation could have major repercussions through the U.S. economy.
  • The price of oil is a likely candidate for that rebound in inflation, McDonald said.
  • McDonald has built a career on identifying and discussing big risks in the market, including with his investing newsletter, The Bear Traps Report.
Lawrence McDonald, author of "A Colossal Failure of Common Sense" and "How to Listen When Markets Speak."

The recent stock market rally and the surprisingly resilient U.S. economy are reliant on an uneasy balancing act between the U.S. Treasury market, the oil market and struggling regional banks, according to one bestselling author and market risk expert.

Larry McDonald, author of "A Colossal Failure of Common Sense" about the downfall of Lehman Brothers, told CNBC that another spike in inflation could have major repercussions through the U.S. economy.