1) Lega Nord is utter s**t.
2) Lega Nord is absolutely not nationalist. it's racist, ignorant, but not nationalist. they want the independence of the Padania (LOL) from the rest of Italy. their slogan it's "Roma Ladrona" (Thieving Rome) even if their money comes from it and from every taxpayer in Italy and they're even ministers in the italian republic based in ROME.
3) Lega Nord is the one that usually supports the nation that's playing against in a football match of the national team.
3) here in italy seems that politicians can talk about everything, even if the matter of the discussion is totally out of the competence of who's talking.
4) sometime ago there was a proposition to nominate Montezemolo (a nonsense proposition, IMHO) as the leader of Partito Democratico, the major opposition party in italy, so i think this wasn't a matter of real sporting nature, but just a political one.
5) politics here sucks way more than everywhere else.
(probably there are some errors in what i've written but i hope you understood totally how distressing is the situation here.)