I'm Canadian but worked briefly in a call centre during university. We were contracted out by different organizations -- the Veterans of Massachusetts, the Alaska State Troopers, the Hero Fund for Florida, etc., -- and we solicited donations for these organizations. What I learned through the process was that all the organizations were bullshit fronts and the donations flowed to different P.O boxes around the country. Most of the contributors were clueless patriots or dutiful elders. Most of the best callers simply made their own scripts and said whatever they wanted to close the deal. Anyway I left obviously but I think about it now and again.