NEW YORK (AP) — In 1960, black students staged sit-ins that forced Woolworth's to desegregate its lunch counters, and other stores and restaurants followed suit. In 1986, General Motors, Coca-Cola and dozens of other U.S. corporations pulled out of apartheid-era South Africa after years of pressure from activists, college students and investors. This week, four major retailers slapped restrictions on gun sales that are stronger than federal law. Those are all rare examples of American… Read at AP News