Elizabeth Warren : U.S. middle class , once richest in world , has fallen behind other classes . Warren : America puts rich and powerful first and leaves working people behind . Minimum wage is n't enough to keep employed mom and dad out of poverty , she says . Warren : We strengthened the middle class before and can do it again by putting them first .
Elizabeth Warren : U.S. middle class , once richest in world , has fallen behind other nations . Warren : Washington puts rich and powerful first and leaves working people behind . Minimum wage is n't enough to keep employed mom and baby out of poverty , she says . Warren : We strengthened the middle class before and can do it again by putting people first .