Why is inter milan so good for their country?

Question

but are terrible in european champion.

Answer 1

Even though I hate them and am a fan of Milan. I have to say that they were unlucky and were cheated out last year. Two red cards in two matches seems like a fixed match by Liverpool to me. Inter Milan are the best team in the world at the moment and no Manchester United is not better than them.  

Answer 2

i would not say they are bad, because they have won it twice.

Answer 3

because teams like juve and milan are inferior to Inter but Manchester United has the strongest squad in Europe and in the UK.