I received a phone call from this organization and I pledged $10. After doing so I checked up on the charity. I should have done that first. I've learned my lesson. I honored the pledge because in my state it is considered a legal obligation to do so. I also wrote them a note explaining that I would never donate to them again and asked them not to call me for future donations. They have repeatedly ignored this simple request. Each time they call I ask them not to call again and I tell them I will never donate to their organization again. Over the last 2 years I've received at least 3 more calls from them. The next time this happens I plan to file a formal complaint to the government and may take other actions against them to put a stop to the harrassment.