Why is USA obsessed with overthrowing Venezuela? Is it oil, China, Russia, socialism, multipolarity?

Why has the US constantly tried to overthrow Venezuela's leftist government, backing coup attempts against Presidents Hugo Chávez and Nicolás Maduro? Ben Norton analyzes the role of Venezuela's large oil reserves and natural resources; socialist system; anti-imperialist foreign policy; partnership with China, Russia, and Iran; and key role in building a multipolar world. VIDEO: https://www.youtube.com/watch?v=q_ViMqMXGGs Topics 0:00 Intro 0:14 Oil 1:58 Venezuela's Bolivarian Revolution 5:45 Multipolarity 9:49 China 14:09 US sanctions 17:28 Russia & Iran 18:22 Washington says China is biggest threat to US hegemony 19:31 US coups & regime change 20:44 US economic blockade 23:18 BRICS 24:24 De-dollarization 26:29 Latin American regional integration 29:25 US-backed coup attempts 30:24 Natural resources 31:52 Monroe Doctrine: US neocolonialism in Latin America 33:09 Venezuela's key role in challenging US imperialism