Since its discovery 30 years ago, the human immunodeficiency virus (HIV) has been one of the world's most feared and researched diseases. Now, some cancer patients have been cured thanks to, of all things, the HIV virus.
Charlize Theron has been trying to save lives for years. The actress was Fox News Sunday’s power players of the week. She opened up to Chris Wallace about her work in trying to prevent HIV/AIDS.