I am deeply saddened by the tragic loss of eight Marines and one Sailor during a training exercise off the coast of California. Our prayers are with their families. I thank them for the brave service their loved ones gave to our Nation. #SemperFidelis

I am deeply saddened by the tragic loss of eight Marines and one Sailor during a training exercise off the coast of California. Our prayers are with their families. I thank them for the brave service their loved ones gave to our Nation. #SemperFidelis

— Donald J. Trump (@realDonaldTrump) August 4, 2020

Twitter Analysis

• Posted using Twitter for iPhone.
• Deep-learning probability that Mr. Trump wrote this: 2.7%
• This tweet was probably written by staff.

Notes

This model really predicts the probability that this tweet is consistent with those posted with Android devices and inconsistent with those posted with iPhones up until Mr. Trump’s inauguration. The assumption in assigning authorship is that only Mr. Trump wrote those Android tweets and his staff wrote the others. Click here to learn how this all works.

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