
South African researchers keep wary eye on yet a new coronavirus variant
CNN
Genetics researchers who have been watching for new coronavirus variants say they've seen a troubling new lineage that carries many of the same hallmarks as other strains, including Alpha, Beta and Gamma.
The variant they are watching, called C.1.2, has popped up across South Africa as well as in seven other countries in Africa, Asia and the Pacific, the researchers report. They're not sure whether its constellation of mutations will make it more dangerous, but it carries changes that have given other variants increased transmissibility and the ability to evade the immune system's response to some degree. Having more mutations does not necessarily equal more danger -- some mutations can weaken a virus and it's the combination of changes that affects whether a virus becomes more efficient. One extra mutation could cancel out the effects of another.
Two top House lawmakers emerged divided along party lines after a private briefing with the military official who oversaw September’s attack on an alleged drug vessel that included a so-called double-tap strike that killed surviving crew members, with a top Democrat calling video of the incident that was shared as part of the briefing “one of the most troubling things” he has seen as a lawmaker.

Authorities in Colombia are dealing with increasingly sophisticated criminals, who use advanced tech to produce and conceal the drugs they hope to export around the world. But police and the military are fighting back, using AI to flag suspicious passengers, cargo and mail - alongside more conventional air and sea patrols. CNN’s Isa Soares gets an inside look at Bogotá’s war on drugs.

As lawmakers demand answers over reports that the US military carried out a follow-up strike that killed survivors during an attacked on an alleged drug boat in the Caribbean, a career Navy SEAL who has spent most of his 30 years of military experience in special operations will be responsible for providing them.










