There are dozens of violent videos uploaded or streamed on facebook every day, to counter this situation Facebook CEO Mark Zuckerberg announced that his company will hire 3,000 employees to its community operations team in order to respond and remove such content faster.
The role of the new employees quickly remove the violent videos either it is uploaded or streamed to facebook. There have been many cases in the past for which Facebook have been criticized for not responding to the violent videos such as a man in Thailand live streamed the murder of his daughter, A man in the USA live streamed his suicide,h ate speeches, etc. Mark Zuckerberg also said that their priority is not just to remove violent videos but all the videos which disturb the users and violate the community guidelines.
Mark Zuckerberg also mentioned in his post that Facebook already has 4,500 employees, who review millions of reports every week.