Venezuelan President Nicolas Maduro spoke at Venezuela's Supreme Court.

Venezuelan President Nicolas Maduro spoke at Venezuela's Supreme Court.

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Venezuela may 'spiral out of control' with at least 20 dead in protests, UN says

As two declared presidents vie for power in Venezuela, a UN human rights official says at least 20 people have died in protest-related violence this week in the Latin American country, sparking her concern that the situation there "may rapidly spiral out of control."