Is the trail of secrets we leave online ever safe?

Aired: 8/21/2015 | 0:07:48 | Clip
Hackers dumped troves of personal information stolen from the adultery website Ashley Madison this week. Millions of names, email addresses and partial credit card numbers were released, raising alarms about how much privacy any of us enjoy online. Hari Sreenivasan discusses the fallout with Neil Richards of Washington University and Julia Angwin of ProPublica.