The ex-wife of former Subway spokesman Jared Fogle is now speaking out on the moment she realized her husband was a pedophile. Katie McLaughlin revealed to CBS This Morning that she found out when the FBI came knocking at the door of their home in in Zionsville, Indiana, last year. "That's how I found out. They walked in and you're just in shock." McLaughlin is suing Subway for allegedly failing to acknowledge Fogle's "sexual interest in and activity with children" after the business was notified three times. Fogle was convicted and sentenced to 16 years in jail last year for having sex with minors and receiving and distributing child pornography.