In Canada, psychedelics re-emerge in treatment of depression

To manage her stress and fears, Andrea Bird -- who is suffering from terminal cancer -- uses psychedelics, which are seeing a sudden re-emergence in Canada as a possible treatment for mental health conditions such as anxiety and depression. The 60-year-old Canadian was diagnosed with breast cancer in 2012. Despite aggressive treatment, the disease returned five years later, spreading to her lungs, bones and brain.