Sandy Boyer Sandy Boyer was a longtime anti-apartheid activist. He authored “Black Workers Under Siege,” which was published by the Africa Fund. COSATU: New Trend Emerges in South Africa Freedom Struggle Against the Current, No. 2, March/April 1986 Share this: Click to share on X (Opens in new window) X Click to share on Facebook (Opens in new window) Facebook Click to share on WhatsApp (Opens in new window) WhatsApp Click to email a link to a friend (Opens in new window) Email Click to print (Opens in new window) Print