What is going on in Italy??? Carabiniere attacked by street punks?

Ho visto questo video in cui un Carabiniere viene aggredito a Roma.
Gli ho telefonato, gli ho espresso la mia vicinanza e quella di tutto il governo, a lui e a l’Arma. L’ho  invitato al Ministero della Difesa per dirgli personalmente grazie a nome del Paese.
I balordi pagheranno! pic.twitter.com/rJcqVJcqOj

— Elisabetta Trenta (@Eli_Trenta) December 16, 2018

In case the translation doesn't transfer onto the blog...below is the caption...

I saw this video where a carabiniere was attacked in Rome.I phoned him, I expressed my closeness and that of all the Government, to him and to the weapon. I invited him to the Ministry of Defense to tell him personally thanks on behalf of the country.The punks will pay!

What the fuck is going on in Italy? SO WEIRD to watch a paramilitary service member have to retreat on his own home soil.

I NEED DETAILS OF THIS INCIDENT!!!