You can pretty much bet that any organization which advertises on TV for donations has a structure like that. There are plenty that do not.
Fortunately, the info is all public record if you care to go look for it.
http://www.ibtimes.com/worst-charities-n...ng-1298829
Fortunately, the info is all public record if you care to go look for it.
http://www.ibtimes.com/worst-charities-n...ng-1298829