Know This: Apple says all its devices are affected by newly discovered chip flaw Spectre, though some are protected against Meltdown, which only affects Intel chips. Serena Williams has withdrawn from the Australian Open. And it’s raining iguanas in Florida as an unusual cold snap shuts down the cold-blooded creatures, who perch in trees, and sends them tumbling until warmer temperatures can reanimate them.
Try This: Feeling presidential after a week of briefings? Prove it with the PDB Quiz.
Talk to Us: Tell us how you really feel. Our electrifying TV show, Third Rail With OZY, is shelving the PC and whipping up debates. Each week we’re posting a provocative question, and we want you to weigh in. This week: Should we make prisoners work for free? Email firstname.lastname@example.org with your thoughts, and we might feature your answer next week.