A few years ago, money was very tight for Chasity Wohlford. The Houston resident, who was working a low-wage job, needed to fly to Colorado for a family emergency. She says a friend told her, “Oh, just go to this payday lender. It’s super easy.” But Wohlford ended up over her head in debt after taking out that loan. The U.S. military realized some years ago that a lot of service members were getting into serious trouble with payday and other loans with annual interest rates of 300% or higher. In 2006, President George W. Bush signed into law a measure that caps interest rates to protect active duty troops. Now, some members of Congress want to expand those safeguards to cover all Americans.