Rule number one, check and double check your sources. I am just a little concerned that none of the mainstream news sources seem to have picked up the story. Is that because they are too 'politically correct '? Or is there something fishy about the story?
The video was recorded LIVE during a major Italian talk show, MATRIX. The reporter's name is Francesca Parisella This isn't someone with a cellphone camera. This isn't a random person making the video. But it's legit. It took me 2 minutes on Bing to find the original story (in Italian)
http://www.agi.it/cronaca/2017/05/03/news/matrix_parisella_giornalista_aggredita_termini-1738477/
http://www.romatoday.it/cronaca/francesca-parisella-aggredita-giornalista-matrix.html
What is amazing, is that outside of Breitbart, other conservative websites and the original Italian website that reported the story which was aired live, not one mention on CNN or MSNBC or Hufffington Post or Washington Compost. Strange no? Or could it be that such a story would simply not line up with their agenda? You decide.