The caller was pushy, skeezy, and offended that I didn't want to give out my CC to someone that cold-called me. They seem like a very professional organization.

http://nptadonations.org/about.html
https://www.charitywatch.org/charity/internat ... -affiliates/698
http://www.tampabay.com/americas-worst-charit ... ciations-afl-ci