"Maybe in foreign countries they don't expect black players"
Helton, Rolando, Alvaro Pereira, Mangala, Varela, Djalma, Alex Sandro...case rested concerning the idiocy of that statement
edit
btw I was at the stadium, and heard no racist abuses whatsoever.
It was common to hear people shouting "ó Ballotelli vai-te foder/vai pro caralho!" - which rouhgly translates into "Ballotelli, go **** yourself you cocksucker" - and that isn't by any means racism.
We played a good game overall and certainly didn't deserve to lose.
During the first half especially, we had the control of the game and created the best chances to score. City just wasn't to handle our high pressure.
The draw came out of nowhere really, and was stupidly conceded...our team kind of fell apart emotionally with it, and from then on we weren't as aggressive over the ball how we should have been.
Our best player was Fernando hands down, he was the main responsible for keeping the likes of Silva quiet enough to allow us to boss the midfield during most of the match.
Yaya was a ******* beast out there, it's amazing how gifted he is physical, technical and tactically
having said that, City 1-3 Porto = doable