This new ABC News poll illustrates what I’ve been advocating for years: 72% of Americans say the country’s political system works mainly to benefit those in power, and 62% say the same about the economic system, according to a new @ABC News/WaPo poll https://t.co/0FzqHL2E5B pic.twitter.com/3mdUBlwukh — ABC News Politics (@ABCPolitics) April 29, 2019 As I…