On blood they built their empire, by offering help, and providing themselves a clan of modern days vampires, despite their wealth, a considerable loss and they named their hoax... Red Cross
Light-sensitive activities, may wonder why it, wasn't brought to light who question the authorities, well, some they did, and then later on died with the cross turned upside down.
A chain that's international, a blood-red cross and a slogan that does appeal to your bad conscience and make you feel great, every time you donate we all need blood to stay alive, and so do they, in a civilized way. No member bites the feeding hand, there's lawyers, cops, politicians and such so the truth is you've been fooled. Give blood - save lives!