Can someone please explain what P2 is? And how deep was ndrangheta involved in it
It was the most powerful lodge of the freemasonry in Italy Cosa Nostra was heavily involved, the Calabrians and Camorra to a lesser extent. It was led until his death by Licio Gelli aka the puppetmaster. Succesors of P2 are called P3 and P4. Many of the current bosses of Ndrangheta are freemasons.