Ice Cutting Experiment

On mobile, click here for the answer: http://www.youtube.com/watch?v=qQCVnjGUv24 When ice is put under pressure, its melting point decreases. When that pressure is removed it goes back to being solid. This process is known as regelation . In this experiment regelation of ice is attempted with copper wire and fishing line of the same diameter. Which will pass through the ice first?