The debate closes on the 6th, but those that get in early have a better chance of catching the voters. So in this debate, the early birds usually do get the worm. :)

As for starting, just write what you think about the question. The 'spirit' is usually in reference to the intent of what somebody is trying to say, where the 'letter' is the mechanics which is often attacked to find loop holes or technicalities. What are your thoughts about the two in regards to the courts and law?