He keeps trying to whip up the people into a frenzy to support his side by pitting one segment of society against the other, which is pure Marxist, pure Saul Alinsky tactics. There are no social-economic classes in America, which is one reason never to use the words upper/middle/lower class, anyone can achieve whatever means of success, or reach failure, there is no structured class, the lines are fluid. KGS
NOTE: Remember, this is the guy who oversaw the biggest spending spree in US history, now he’s trying to sound a centrist, and fiscally responsible. The nerve.