Corleone Crime Syndicate is a facebook Mafia Wars clan. Their tag is [CCS]
CCS is a clan of strong fighters. Their strongest fighters appear to carry a 1% after the tag ( [CCS] 1% TheirName ). They are almost undefeated in battle with a war record of 21-1.
In addition to having some very strong fighters, they are also allied with several other clans of equal strength.
To anyone who comes across CCS in the fight list or hitlist - you are taking your life in your hands if you attack! Especially if you are a tagged player of another clan. CCS will defend it's members fiercely and swiftly if a bully emerges.