APNEW YORK — It took bloodshed in Charlottesville to get tech companies to do what civil rights groups have been calling for for years: take a firmer stand against accounts used to promote hate and violence. In the wake of the deadly clash at a white-nationalist rally last weekend in Virginia, major companies such as Google, Facebook and PayPal are banishing a growing cadre of extremist groups and individuals for violating service terms. What took so long?Read more on NewsOK.com