Venezuela's Supreme Court officially designated Rodríguez as interim president over the weekend, but today she will appear before the National Assembly where she will be officially sworn in.
In comments to the Atlantic on Sunday, the US president said: "If she doesn't do what's right, she is going to pay a very big price, probably bigger than Maduro."
He added that for Venezuela: "Regime change, anything you want to call it, is better than what you have right now. Can't get any worse".
Trump has vowed the US will run the country until "a safe and proper and judicious transition" is possible. He also promised US oil companies will move into the country to fix infrastructure "and start making money for the country".
https://www.bbc.co.uk/news/live/cwy1x9vwn3dt