Parties are the expression of voters. There is a general unease about immigration. To some extent I understand this. When people’s status quo is at risk defensive walls go up. In Italy they worried about the 150000 people that cross the Mediterranean each year, yet the population keeps declining in that country. There is no way to sustain growth with a declining population unless you change the economics of that country. But here to its a mess in Italy. Their debt is huge.