Today, there are many examples in the United States and abroad. From the Pulitzer Prize winner Politifact to the latest arrival Truthteller of The Washington Post, fact-checking is discovering a new spring thanks to digital tools. In the past few years in Italy several interesting fact-checking projects have been set up, with the aim to flush out politicians who manipulate the numbers or journalists who don't do their job correctly. A look at the first experiences of Italian fact-checking with those directly involved.