Ex-Venezuelan President Nicolás Maduro spent the night in jail after he appeared in a U.S. courtroom — as questions linger about President Trump's plans for Venezuela.

Delcy Rodriguez has been formally sworn in as the interim president of Venezuela, the country's foreign ministry confirmed to ABC News. Rodriguez served as Nicolas Maduro's vice president. Rodriguez, who was sworn in at the country’s parliament building, made a short statement that did not mention Maduro.

President Trump said the U.S. would "run" Venezuela, following the capture of President Nicolás Maduro on Saturday. But many questions remain about what's next.

It’s only been days since an audacious U.S. raid snatched Nicolás Maduro from a Venezuelan military base and sped him to a Brooklyn prison, yet Detroit-area Trump supporter Aar

Venezuela's toppled president Nicolás Maduro and his wife, Cilia Flores, have been indicted on federal drug and weapons charges and are expected to attend an arraignment Monday in New York City, according to multiple media reports.

In a phone interview with Fox News, President Donald Trump shared details of the U.S. attack on Venezuela overnight that led to the capture of President Nicolas Maduro and his wife. Trump said he believes there were no U.S. deaths, but that one U.S. helicopter was hit.

Trump said the U.S. captured Venezuelan President Nicolás Maduro and his wife following military strikes on the country.

Venezuelan leader Nicolás Maduro is scheduled to make his first court appearance in New York City after the United States captured him in a surprise attack and flew him to New York.

Venezuelan leader Nicolás Maduro is in US custody in New York after being captured following a large-scale US operation in the country. Follow here for the latest live news updates