The documentary "Shots in the Dark" (2009) shows sworn testimony at the US Senate about thimerosal, a mercury-based preservative used in vac

The documentary "Shots in the Dark" (2009) shows sworn testimony at the US Senate about thimerosal, a mercury-based preservative used in vaccines. The questioning focuses on whether thimerosal had been tested by health agencies, with reference to early testing done by Lilly in 1929. The exchange…