How the government got hedge funded

The U.S. government spends a ton of money, on everything from Medicare to roads to defense. In fact, it spends way more than it takes in. So…it borrows money, in the bond market. By selling U.S. Treasurys, basically IOUs with periodic interest payments. And for decades, people have loved to invest in Treasurys, for their safety and security. 

But lately, Treasurys have started to look riskier. 

In part because, in recent years, there’s a new buyer at the table: hedge funds, those loosely-regulated financial companies that invest on behalf of institutions and wealth...