Annoying scum who will call in the evening thus interrupting a person during that most precious of time (family time). Thoughtless idiots who will then ask you to in turn respond to their intrusion with some sort of donation. Vermin who only care about getting $$$ money from those they harass.
This caller claimed that they were from a organization that helps wounded Veterans, but I doubt it. They just tried to run over me with their spiel, and I had to shout over the man to say that I wasn't interested and then hung up on him. I think it is a scam number and not a legitimate organization.