I'm certainly more guarded my first day at a job as I don't know the people, personalities, etc. And how do you expect a 4 year old to learn Portuguese for a vacation...

All in all, I would say it's a massively stupid idea to leave a 4 year old unattended and outside of immediate assistance for more than a couple of minutes. Leaving one alone in an unlocked apartment is even dumber.

It is NOT a random sample of the population, there are specific requirements for those serving on a jury: http://www.uscourts.gov/jury/qualifications.html

Specifically, felony offenses disqualify someone from serving on jury duty. So I would expect there to be 0 people convicted of felony drug offenses and 0 people convicted of felony murder offenses. Now my opinion on whether or not drug offenses should be federal or not are a complete different subject.

and in most murder trials, nobody on the jury has ever killed anyone...

As others have mentioned, Antitrust is not about you being able to start a business of upgrading another manufacturers hardware. Secondly, on most current Mac, upgrading both RAM and HDD is very easy, can be done without voiding the warranty, and doesn't have to be done with product bought from Apple. I got my 4GB of Mac Certified Ram for $90, I don't think that was gouging.