"The United States continues to squeeze and isolate the Venezuelan regime led by Nicolas Maduro with even more sanctions and support for opposition leader Juan Guaido. But more than a week after protests erupted through the streets of the embattled nation, Maduro remains steadfast – with the hand of Russia and China working in and out of the shadows, complicating U.S. efforts to foster change. “Russia and China are using Venezuela as a proxy conflict to challenge the U.S. This is more than just economic support. Russia and China are leveraging its economic support to establish a military-industrial presence in Venezuela,” Joseph Humire, executive director of the Center for a Secure Free Society, an independent global research group, told Fox News." READ: www.foxnews.com/world/why-russia-china-are-fighting-us-push-against-venezuelas-maduro