If the Hawley–Sanders legislation passes, the government will set a price cap on what credit card companies charge for loaning money. If the companies perceive that the price is too low to offset the risk of loaning to some customers, they'll probably stop offering any credit to those customers.

A political odd couple is joining forces to lower credit card interest rates. Sen. Bernie Sanders (I-Vt.) and Sen. Josh Hawley (R-Mo.) unveiled a bill that would cap credit card interest rates at 10%.

Senators Bernie Sanders and Josh Hawley introduced new legislation that would cap interest rates on credit cards at 10% to fulfill one of President Trump's campaign promises.