Sanders: Respect Dem opponents

In this article he said: "Let us do our best to engage respectfully with our Democratic opponents. […] As we engage with our opponents in the Democratic primary, we will forcefully present our views and defend ourselves against misrepresentations. But, let us do our very best to engage respectfully with our Democratic opponents―talking about the issues we are fighting for, not about personalities or past grievances. I want to be clear that I condemn bullying and harassment of any kind and in any space." That's how it's done.