Thousands begin protest against Venezuela's Maduro, U.S. and Russia at odds

Opposition leader Juan Guaido faced a test of support after calling for the "largest march" in Venezuela's history against Maduro, even as the military has so far resisted calls to help remove him."If the regime thought we had reached maximum pressure, they cannot even imagine," Guaido told thousands of cheering supporters in eastern Caracas.Freedom!" Guaido, - who heads the opposition-run National Assembly - is recognized as Venezuela's legitimate president by the United States, Europe and othe