Hong Kong violence prompts debate but no division among protesters

Hong Kong's more hardline pro-democracy protesters have embraced increased violence towards private property, businesses and even people, triggering some soul-searching within the movement.After months of focusing their anger towards police, local government and symbols of Beijing's rule, hardcore protesters went on an unprecedented city-wide vandalism spree after the city's leader invoked emergency powers to ban face masks.Businesses perceived to be mainland-Chinese owned or Beijing loyalist we