Trio of computer glitches raises worry about tech reliance

Aired: 7/8/2015 | 0:07:27 | Clip
The nation's biggest airline, biggest stock exchange and most prominent business newspaper all suffered long online service interruptions on Wednesday. That came just as worries over the vulnerabilities of digital technology were front and center at a congressional hearing. Judy Woodruff explores the disruptions with Kevin Mandia, president of FireEye, and Michael Regan of Bloomberg.