06/07/2015 - Eugene de Kock was the white police colonel who commanded death squads that killed political opponents of the ruling National Party in South Africa over a ten-year period beginning in the early 1980s. Nicknamed Prime Evil, de Kock was sentenced to 212 years in prison for his crimes. In 2015 he was paroled. Marcia Khoza had lost her mother and father to the murderous de Kock. She visited the prison where he was held and met with him, as had other victims of his gross human rights abuses. These can be very delicate moments.


Jun 14, 2014

6/14/14: This week on "The Plant Detective:"  Aloe was one of the most frequently prescribed medicines throughout most of the 18th and 19th centuries. It remains one of the most commonly used herbs in the United States today, protecting against ultraviolet rays, relieving the pain of minor burns - and sunburn -  and helping skin regenerate. One study found that aloe vera gel displayed anti-inflammatory effects superior to 1% hydrocortisone cream or a placebo gel.