So if you could clone a person, who would it be and why? They can be completely under your control or free to do what they want. Anything, this is the clone you are making.

Personally, I'd like a clone of Keanu Reeves. One of his uses would be to follow me around and whenever someone cuts infront of me in a line, I'll just have Keanu stare at them in a chilling deadpan way until they get freaked out and leave, thereby letting me take my rightful spot in the line.