CNN’s Meg Tirrell sits down with Johnny Lubin, one of the first in the world to try a new kind of medicine that uses a gene-editing tool called CRISPR to offer a potential cure for sickle cell disease.
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Louisiana Gunman Killed 8 Children, Including 7 Of His Own, Police...
Shreveport, Louisiana, was the scene of the nation's deadliest mass shooting since January 2024 on Sunday, when a 31-year-old man fatally shot eight children, seven of whom were his own, across three residences.
