Fact:
On April 3, 2017, the day Vladimir Putin was due to visit the city, a suicide bombing was carried out in the St. Petersburg metro, killing 15 people and injuring 64. An al-Qaeda affiliate, Imam Shamil Battalion, claimed responsibility.
“'It is a technological problem, but it is really at the end of the day also a policy problem,' said Hany Farid, a computer science professor at the University of California, Berkeley, and co-author of the study."
Extremists: Their Words. Their Actions.
Fact:
On April 3, 2017, the day Vladimir Putin was due to visit the city, a suicide bombing was carried out in the St. Petersburg metro, killing 15 people and injuring 64. An al-Qaeda affiliate, Imam Shamil Battalion, claimed responsibility.
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