 Chaos and frustration at airports worldwide after Friday's massive cybersecurity outage caused by a software glitch from the global IT company CrowdStrike. Check your airline. Travel is still a mess. 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. At LAX, luggage piling up from canceled flights.