This reminds me of a story:
At my UCSF interview, we finally got to the essay writing portion. Our admissions director was passing out sheets of paper and then said: " And now you are going to write an essay on the logistics of Obama's health care reform. "
I almost had a heart attack.

Somebody let out a loud sigh, I felt my heart racing and jumping out of my chest. My ears started ringing and I was getting this funny nauseous feeling in my stomach - I was clueless and so pre-occupied with classes and admissions process that semester, I completely neglected any news on this issue.
Turned out he was just joking.