Why the 401(k) Has Become a Rainy Day Fund

More Americans are breaking into their 401(k) accounts to help with financial emergencies. Wall Street Journal reporter Anne Tergesen joins host Julia Carpenter to discuss the uptick in hardship withdrawals and what you should know before taking one.  Sign up for the WSJ's free Markets A.M. newsletter.  Learn more about your ad choices. Visit megaphone.fm/adchoices