they know. >> you are invited to my place. i'd like to teach you how to cook the riso con pesce persico. >> i'm very, very excited. i've heard that, like many people outside milan, william supports the league, a political party born here in lombardy demanding the independence of the north from the south. its leader, matteo salvini, has polarized the country with his extreme anti-immigration views. >> this is the complicated moment to clean. >> just going up the spine. i'll have to find the right moment to broach the subject with william while we cook. >> now you cut the head. >> so you don't cook the whole fish? >> you can but we keep our tradition. in como, you know, you move just 10 kilometers and everything changes. this is the nice and difficulty of italy. i think it's something that is