reason # 11: The Iranian never aknowledged their huge responsability in the holocaust and never proposed to pay $reparations to Israel and the poor Jews. If Iran had purchased massive quantities of US military equipment and train a decent army 30 years before Hitler came to power perhaps they could dispatch several divisions in Poland 40 years later and prevent Hitler from winning.
reason: #12: Khuzestan is too small, it neads to be detached from Iran and be democratically ruled by an oil sheik who spend all the oil cash $$ in Western casinos
reason #13: The US total debt is just 16 $trillion, it's not a round number like 30 $trillion
reason #14: My neighborhood called me an anti-semite and I want to prove that he is wrong. I'm just an idiot.
reason #15: The economy of Iran is too diversified, the Persian should focus only in fields where they excel, like making carpets and cats
reason #16: At least you could blame Iran for the subsequent economic collapse rather than decades of mismanagement and budget deficits in the West
reason #17: According to many pro-Israeli analysts, if the West doesn't attack Iran, Israel could launch an attack alone with nukes and that would bring WWIII so only the West can prevent WWIII by attacking first. After all, Israel is on the verge of bombing Iran, like in 2011, like in 2010, like in 2009, like in 2008, like... even in 1995.
reason #18: Iran is a mortal threat for the world because it's too powerfull. But taking it would be a cakewalk.
reason #19: As A US analyst pointed out, the Iranians refuse to recognize that historically the name is "American Gulf"