It's called RESEARCH! That is how data is collected. The people interviewed on the streets might like to know that medical disoveries are based on useful and and current data. Wiith all of the additional chemicals and hormones we Americans are consuming, research needs to be done to see the effects. How would you like to tell your son one day that the reason he is unable to have children is because you thought the reseach was "icky".
Obviously, the doctor conducting the study was foreign, and therefor a freak. For God's sake, he wasn't measuring them with his mouth!
Americans need to chill out and worry about things that really matter.
Of course, that's just my opinion, I could be wrong.
-Just A. Guy