Unfiltered: ‘She was completely demonically possessed.’

In this week’s episode of Yahoo News’ Unfiltered, we take a look at one psychiatrist’s mission to provide his patients with the help they need – even if it’s an exorcism. By assigning what some may call a controversial diagnosis of demonic possession, Dr. Richard Gallagher confronts the oft-held notion that religion and science are like oil and water, stating that what is religious is not exactly anti-scientific and that society should accept “there may be something more here.”