Pa. businesses: the face of U.S. diplomacy?While U.S.-Pakistan political relations have soured over the years — amid the perception of Pakistan as a risky place — some businesses have embraced trade with the South Asian country.OVERALL TRADE, 2014-17In millionsNote: Through November 2017TOP 10 EXPORTS: PA. PRODUCTS SOLD TO PAKISTAN, 2008-17TOP 10 IMPORTS: PAKISTAN PRODUCTS BOUGHT BY PA. CONSUMERS, 2008-17Source: Post-Gazette analysis of World Institute for Strategic Economic Research | Research: Daniel Moore, Graphic: Ed Yozwick