 This is CBS News on the Hour, sponsored by O'Reilly Auto Parts. I'm Stacey Lynn. It was quite a frustrating day yesterday with a global IT outage affecting people and businesses around the world. A stark reminder of just how dependent we are on computers. Transportation Secretary Pete Buttigieg. I think a lot of people around the country and around the world are shocked to discover that a single issue with a single piece of software can have that many knock-on implications.