If you speak for the US, your political system has only 2 powerful entities, one on the far Right, flirting with corporation capture, and the other on the far Right going into fanatical Fascism.
Hum... You mean on the US? Except for the military products, telecom, fossil fuel production, automobile and aviation manufacturing, health-care and drugs manufacture, audio-visual industries, retail, information service, what industry ever captured anything?