memo with one of the unions that represents some of the workers that describe some details, but we ve not been able to confirm the details in that internal memo. so this information is still to be shared by the authorities. we also have learned some more details from the director of photography who we see in these images hutchkens who was originally from europe, worked as a journalist, moved to los angeles to pursue her career in hollywood. and just days before the shooting before the accident, that is, she see shared a photo on horses on this ranch enjoying her days saying she was able to do that on her day off just before this tragedy happened, garret. such a sad, strange story. thank you. now to covid and a new study from pfizer on their vaccine s effectiveness in younger children. finding the dosage used for kids age 5 to 11, which is about a third what s used for adults is