Labour Party chief says UK should oppose Assange extradition

FILE - In this Feb. 24, 2011, file photo, the founder of WikiLeaks Julian Assange speaks to the media after his extradition hearing at Belmarsh Magistrates' Court in London. The arrest of Assange reignites a debate with no easy answer: Is the former computer hacker and founder of WikiLeaks a journalist or not? His lawyers are quick to characterize the case against him as a threat to all journalists. (AP Photo/Matt Dunham, File)

Julian Assange gestures as he arrives at Westminster Magistrates' Court in London, after the WikiLeaks founder was arrested by officers from the Metropolitan Police and taken into custody Thursday April 11, 2019. Police in London arrested WikiLeaks founder Assange at the Ecuadorean embassy Thursday for failing to surrender to the court in 2012, shortly after the South American nation revoked his asylum .(Victoria Jones/PA via AP)

The leader of Britain's opposition Labour Party says the government should oppose the extradition of Julian Assange to the United States.

Jeremy Corbyn said in a tweet that the U.S. is trying to extradite Assange because he exposed "evidence of atrocities in Iraq and Afghanistan."

Diane Abbott, Labour's spokeswoman for domestic affairs, told the BBC on Friday that the government should block the extradition on human rights grounds. Assange was arrested Thursday at the Ecuadorean embassy in London.

Abbott says the U.S. case against Assange is about the "embarrassment of the things he's revealed about the American military and security services."

She says Assange is "a whistleblower, and much of the information that he brought into the public domain, it could be argued, was very much in the public interest."