 Global tech outage and at airports. It looks like a scene from Gladiator. President Biden resisting calls to drop out of race. He's not going anywhere. Honoring fire chief killed at Trump rally. He served our country. He served his community and his family. This is the CBS World News Roundup Late Edition. I'm Jennifer Kuiper. A software update pushed overnight has created a mess worldwide. CBS's Bradley Blackburn. Cybersecurity firm Qualcomm.