I agree.
In the case of Mignini, I of course wish that he (and Comodi, and the police, including Stefanoni) would face some kind of legal sanction for their conduct in this case. But that's simply a pipe dream.
In the case of Barbie and Andrea (and other tabloid-grade "journalists"), my view is different. Freedom of speech is an important value (by which I mean: more important than many non-Americans seem to think it is), and I am very uneasy with the idea of suing, or worse, prosecuting people for what they say or write. I'm not saying it should never happen, but it should be a fairly extreme step, confined to fairly narrowly-defined situations. I find all this talk of libel suits here not only uninteresting but also slightly troubling. The appropriate punishment for the likes of Barbie and Andrea is for their prestige to suffer, for people to be aware of their incompetence, and not to regard them as trusted "journalists". It's not that I don't believe in the concept of libel, but I don't think Barbie (for example) is guilty of it. I think she's guilty of being a poseur, a dimwit who can't tell a fact from a hole in the ground but dares to present herself as a serious commentator on news events. The proper punishment for being that kind of thing is to be regarded as such.
Concur!