For the second consecutive day, Donald Trump shunned longstanding protocol by criticizing fellow Americans on foreign soil when he lambasted the Democratic National Committee and Hillary Clinton’s campaign chief.

On Thursday while in Warsaw, the president criticized America’s intelligence agencies, a former U.S. president (Barack Obama) and his country’s news media. A day later, before departing the house where he is staying in Hamburg, Germany, for the G-20 summit, Trump went after the DNC and John Podesta.

Trump alleged in a tweet that “everyone” at the G-20 is “talking about why John Podesta refused to give the DNC server to the FBI and the CIA,” a reference to the organization and Clinton campaign’s decision to decline federal help even as their email servers were hacked and electronic communications were leaked during the 2016 presidential campaign.

The president, despite being on foreign soil, ended his tweet by slapping this moniker on both the DNC and Podesta: “Disgraceful!”