First Thing: Trump orders blockade of oil tankers under sanctions from entering and leaving Venezuela

Move comes amid escalating campaign against Maduro as Venezuelan government condemns grotesque threat'. Plus, how to plan a polyamorous wedding

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Good morning.

Donald Trump has ordered a total and complete" blockade of all oil tankers under sanctions from entering and leaving Venezuela, increasing pressure on the country's authoritarian leader, Nicolas Maduro.

What has Trump said? In a post on social media last night announcing the blockade, Trump alleged Venezuela was using oil to fund drug trafficking and other crimes and vowed to escalate the military buildup. Venezuela is completely surrounded by the largest Armada ever assembled in the History of South America," Trump wrote.

What do we know about the shooting? A person dressed in black killed at least two people and wounded nine others at Brown during final exams.