Martin Shkreli invokes the Fifth Amendment and refuses to testify at House hearing
WASHINGTON — Today, the public got a disturbing window into the actions of former Turing Pharmaceuticals CEO Martin Shkreli, a sniggering, contemptuous former hedge fund manager who led a scheme to turn a profit off of price hikes on a crucial life-saving drug. At a House Oversight and Government Reform Committee hearing this morning, Shkreli…