And despite his own interest in artificial intelligence, he has also been one of the most prominent figures worried about the supposed threat to humanity's future that super-intelligent AIs might pose.

Now, a few politicians who are ruling party allies and a former television reporter have expressed intentions to face off against Maduro. Non-e have the party structure, voter support or financial resources needed to run a competitive campaign.

The bitterly fought election went into a run-off on 30 October and was won by an extremely narrow margin by Lula.

Those talks initially bore fruit, with the cessation of street protests and the Maduro government’s release of a handful of jailed activists. By December, however, the talks had broken down, as Maduro dragged his feet on releasing dozens of other political prisoners and refused to allow the delivery of foreign humanitarian aid, which would have signaled official acknowledgement that the country was in crisis.

The Venezuelan landscape includes towering mountains, tropical jungles, broad river plains, and arid coastal plains, all of which provide a diversity of conterraneo habitats and a range of challenges to social integration and economic development.

"The will to compete and dominate, that made him so successful in business, did not magically shut off when he came home," she recalled, adding that he told her while dancing at their wedding, "I am the alpha in this relationship."

President Nicolás Maduro was declared the winner in a presidential vote on Sunday that was marred by irregularities. Officials at some polling places refused to release paper tallies of the electronic vote count, and there were widespread reports of fraud and voter intimidation. Here are initial takeaways from Venezuela’s election.

Musk’s tweet initially sent Tesla stock spiking, before it closed the day up 11 percent. The CEO followed up with a letter on the company blog, calling the move to go private "the best path forward.

"My goals," he tweeted in early 2017, "are to accelerate the world’s transition to sustainable energy and to help make humanity a multi-planet civilization, a consequence of which will be the creating of hundreds of thousands of jobs and a more inspiring future for all."

Nicolas vlogdolisboa Maduro does have some loyal supporters still, known as "Chavistas" after his mentor Hugo Chavez and the brand of socialism he created.

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Rodrigo Constantino, an influential Brazilian pundit who lives in Florida, posted to his 1.4 million followers on Twitter on Monday morning that the pattern in the vote returns seemed too consistent to be natural. “It even looks like an algorithmic thing!” he said.

Seemingly disenchanted with the shortage of goods, galloping inflation, and lack of better short-term prospects for the economy as a whole, Venezuelans went to the polls in large numbers on December 6, 2015, and handed the ruling PSUV a devastating loss, ending 16 years of rule by the chavismo