 I'm Derek Dennis. The worst is over for the most part after Friday's global cybersecurity outage. Most of what was affected, Microsoft computer systems used by banks, hospitals, 911 systems, media companies and airports are back online now, but the damage is done for many. Some passengers still stranded, spending the night at airports, others with long lines and delays. And on Friday, over 12,000 delays and more than 3,000 cancellations.