If you want war, try sitting in the stands during a European football match... I've fought in Iraq, and I can honestly say that the crowd in Germany was crazy!
I sat in left field at dodger stadium during a Dodger/Giants game completely decked out in giants gear. I was with two friends who were also in giants gear. Biggest mistake ever. We bought the cheapest tickets, which were 8 bucks and in left field. Apparently we got put in the section that was like die-hard dodger "we will kill you if you are a giants fan" section. We had to be escorted to our seats by security so that we werent attacked. Even still, we had ice cubes thrown at us, salsa bottles, jalapeno peppers, soda cans, etc. etc.
At the end of teh game we were walking to our car and these two people come up to us and one is lke "hey, you said you'd give me 20 bucks to beat up the first giants fan i see?" My friends and I instantly froze....but luckily he burst out laughing and said he was just messin around.
Lesson learned. Never again.