Who really benefits from China's crackdown on multiple industries?

China's ruling Communist Party under Xi Jinping -- its most powerful leader since Mao Zedong -- has unleashed as series of crackdowns against a range of industries. CNN's David Culver breaks down recent economic, social and cultural changes in China, and explains how they're portrayed to serve the people while simultaneously serving Xi's goals to preserve the ideology and uncontested leadership of the Party.