 has died at the age of 74. We'll have more as we learn it here on WTOP. Now to that worldwide IT outage that caused many Microsoft users to start their Friday with the so-called blue screen of death. The recovery process is slow for banks, airlines, TV networks, and health systems that rely on Microsoft 365 apps linked to the cybersecurity company CrowdStrike. CBS News correspondent Daniel Bacchus has more for us this morning.