Nobel economist Paul Krugman says there's one big way Trump could really improve affordability for Americans

ANDREW CABALLERO-REYNOLDS / AFP via Getty Images

• President Donald Trump recently revealed a plan to impose an interest rate cap on credit cards.
• This idea quickly drew ire from the financial community, who argued that it would likely backfire.
• Economist Paul Krugman sees one big way Trump could actually address the affordability crisis.

Donald Trump has unveiled a slew of proposals aimed at making life more affordable for everyday Americans, but according to one top economist...