The issue focused on social justice on national level. Trump has taken to Twitter to defend police shootings of black men. "There was no single police officer who took out a city police officer and shot and killed a black man in police custody," he wrote. "There was no single police officer who shot and killed a black man in police custody. There was no single police officer who shot and killed a black man in police custody. There was no single police officer who shot and killed a black man in police custody."