On a point of order, Mr. Chair, I have a question regarding the witnesses we have here. Typically we have a fairly balanced approach to the witnesses who come before us. I don't want to prejudge anybody's position here, but it seems as if we might have three organizations on one side and one on another side of this particular issue.
I notice on the list here that there are a few other organizations. I'm just curious about the timeframe. When did these organizations receive invitations?