 Security agency CrowdStrike says it was a software issue not related to a cyber attack. A patch has been created to update the software, but the outage is triggering problems for retailers, transportation and emergency operations. No more ground stops are in place, but for a while today, major airlines like United, Delta, American, Spirit and Sun Country were holding flights at their gates while systems were down. That has impacted the entire day of travel. Nathan heading to Nashville says it was a mess.