"Democratic Socialism" the best I understand it seeks to further Democracy by putting the power back into the social class, not the oligarchy as the US (in my eyes) become. I think it's putting the "we the people" back into power. Look at Bernie's top-priority messages. Get rid of Citizens United (money in elections) and get rid of big banks. If those two things are accomplished, "we the people" would have more power and held less at-hostage by the oligarchies at power... But just my thought. This video does a decent job:
https://www.facebook.com/DemocraticSocialist/videos/57540356...