Renditions? What's a rendition?
It's when the CIA works out an agreement with another nation such as Poland, etc to take physical custody of a terrorist - typically for purposes of interrogation purposes
Rendition is when our gutless 'leaders' want to 'enhance' their interrogation methods on someone and don't have the stones to take responsibility for it. So, they make a deal with some other country to do it for them. The outcome is the same, but the politicians get to cover their butts.
JMHO, but if you want to fight a war, you should fight to win and if you want to torture someone, you should be man enough to take responsibility for it. Opinions may vary.