Former US President Barack Obama warned about irresponsible use of social media. According to him, due to the use of social networking, there are problems in understanding complex issues and confusion arises.
Obama believes that wide-ranging opinion through social interaction should be done in such a way that it will not create division in society.
In an interview with BBC Radio Four's UK Today press conference in London, Obama said these words, Obama said these words. 
Barack Obama handover power to US President in January this year. From that point of view, the media has rarely interviewed him.
The BBC has given the interview to Radio 4 on Tuesday as rare.
Harry has been the guest editor of Radio Four Today on Christmas Eve. He also interviewed Obama as well as the edit.
On behalf of the palace, it was reported that, "Harry took the interview in September last, and it was broadcast on 27 December."
In the interview, Obama expressed fear that the days will come when the truth will be buried in the future and the people will only listen and read, which only strengthen their own opinion.
The former US President said, "One of the dangers of the Internet is that people can get completely different reality here. They may be stuck in the information that strengthens their current bias.
The current US President Donald Trump is accused of using Twitter more. But without mentioning the name of the trump in the interview, Obama said those who have to be careful in posting messages via their social media in power.
Harry has decorated special Christmas festivals on different armed forces, mental health, teenage crime and climate change. In addition to Obama, he also interviewed Prince Charles