UPDATE 2-U.S. sanctions Venezuela's foreign minister, Venezuelan judge

The United States on Friday imposed sanctions on Venezuela's Foreign Minister Jorge Arreaza, saying it would pursue those in President Nicolas Maduro's government for corruption but also officials conducting diplomacy on his behalf.

Arreaza and a judge in the Court of Appeals for Caracas, Carol Padilla, were targeted in the latest round of U.S. sanctions against Maduro's government over the crisis in Venezuela, the Treasury Department said. Washington blames Maduro for the country's economic collapse and for undermining democracy. The Trump administration recognized Venezuela's opposition leader Juan Guaido as the South American nation's interim president and has asked Maduro, a socialist in power since 2013, to step down.

"The United States will not stand by and watch as the illegitimate Maduro regime starves the Venezuelan people of their wealth, humanity, and right to democracy," Treasury Secretary Steven Mnuchin said in a statement. "Treasury will continue to target corrupt Maduro insiders, including those tasked with conducting diplomacy and carrying out justice on behalf of this illegitimate regime."

Since the United States recognized Guaido in January, Arreaza has been a regular visitor to the United States, specifically the United Nations in New York, where he has lobbied countries to build support for Maduro. He is married to the eldest daughter of Hugo Chavez, Venezuela's former president who died in 2013 of cancer. It was not immediately clear whether the sanctions would affect his travel to the United Nations.

Arreaza has spoken at United Nations Security Council meetings on Venezuela and held lengthy press conferences. On Thursday he addressed a meeting of the 193-member U.N. General Assembly on multilateralism. He met with U.N. Secretary-General Antonio Guterres on Wednesday and discussed the humanitarian situation in the country, a U.N. spokesman said. Arreaza also met with Iranian Foreign Minister Mohammad Javad Zarif in New York on Wednesday. He is prolific on Twitter, directly taking on U.S. President Donald Trump and White House national security adviser John Bolton.