Smirking drug CEO antagonizes lawmakers after pleading the Fifth

Smirking drug CEO antagonizes lawmakers after pleading the Fifth-thehill: Embattled drug executive Martin Shkreli antagonized lawmakers on Thursday by smirking and posing for pictures during his first appearance on Capitol Hill even as he refused to answer questions about drug prices. Shkreli, who was subpoenaed by the House Oversight Committee, repeatedly provoked lawmakers from both parties during his brief — and mostly silent — appearance.