Klein, who works as world correspondent for NRG, an Israeli news website, has denied that he sought out negative comments by going to poor and predominantly Muslim neighbourhoods.
“If I was walking around with an Israeli flag, I understand it might create negative feelings. But I don’t think [wearing a kippah] should generate that kind of thing,” he told the BBC.
Klein said he faced little abuse in more popular tourist areas, but “as we went to the suburbs, or certain neighbourhoods in the city, the remarks became more violent.”
Critics say the “10 hours in…” videos convey a false impression because of the large amount of editing that takes place.