Bernie spoke to a massive crowd of 5,000 workers gathered in Philadelphia for May Day: “If we’re going to take power in this country, we need to grow the trade union movement.” We would not have won Social Security if not for strong unions. Now, as the super-rich prepare to destroy Social Security in order to give themselves bigger tax breaks, a strong union movement is more important than ever. #workersrights #corporategreed #mayday #bernie