Borrowing money to invest! What could go wrong?

The total amount of investors using margin aka borrowing money to help pay for a trade is at an all time high of over $1.5 trillion. Is this something we should worry about? We spoke to Jurrien Tinner at Fidelity Investments. Note: Jurrien Timmer's views are his own and not representative of Fidelity. Fact checking by Sierra Juarez . Your Next Listen — How AI might mess with financial markets…