I made the mistake of donating some cash to the Gingrich campaign, and they have thanked me by giving my number to the RNC which has given it out to all of their friends. The phone is ringing of the hook, well almost, with political beggars. I've repeatedly told them to take me off their list and quit bugging me, to no avail. They are as bad as previous phone number owners bill collectors. Any way to get rid of these people once and for all?