In my opinion, no-one should root against Messi or Argentina on account of these dickheads.
But man, think about how it will feel to the Brazilian people, to have had so many complaints about this World Cup to their government, if ARGENTINA of all countries wins it...
Yikes. I doubt FIFA will let that happen. ;) Expect some funny business from the refs in these last few games, lads...
And this is another reason I want Argentina to fail ... their vile fans !