Donald Trump has said he is “strongly considering” taking up House speaker Nancy Pelosi’s invitation for him to testify to the impeachment inquiry and “speak all the truth he wants”, a welcome also extended by Senate minority leader Chuck Schumer, who said the president should give his side of the story on Ukraine rather than grumble about the proceedings on Twitter.
The White House has meanwhile scrambled to deny speculation the Mr Trump’s sudden visit to a Maryland hospital on Saturday for a medical check-up was initiated in response to a more serious health complaint.
The president otherwise spent his weekend hitting out at Fox News host Chris Wallace over his treatment of GOP representative Steve Scalise, as his acting chief of staff Mick Mulvaney in turn comes under fire from House Intelligence Committee chairman Adam Schiff for snubbing a subpoena and obstructing the investigation.
Meanwhile, secretary of State Mike Pompeo announced that the US was changing decades-old policy identifying Israeli settlements as illegal under international law, drawing criticism from human rights activists.
Mr Pompeo also refused to defend former Ukraine ambassador Marie Yovanovitch, after she was attacked by Mr Trump during her testimony last week.
We are expecting a packed week of impeachment hearings this week, with testimony Tuesday, Wednesday, and Thursday.
Democrats will meanwhile hold their next debate on Wednesday in Georgia.
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"You've got to ask the question: What is he hiding?" Schumer added. "What, is he afraid to confront what these people have said?"
"This is the same Mick Mulvaney who publicly admitted from the White House podium that Trump withheld the military aid in order to pressure Ukraine to conduct investigations meant to help the President's re-election campaign, and the same Mick Mulvaney who was a direct firsthand participant in and witness to the scheme," Schiff continued.

Joseph A Bondy, a lawyer for Parnas, told CNN, "Mr Parnas at all times believed that he was acting only on behalf of the president, as directed by his personal attorney, Rudy Giuliani, and never on behalf of any Ukrainian officials."
The president pardoned three US servicemen accused of war crimes on Friday, a popular gesture that many in military legal circles privately fear could be "institutionally harmful".
Under pressure from advisors and lobbyists, the president was persuaded against moving forward with plans to tackle America’s youth vaping crisis on the grounds there could be a backlash from voters in crucial battleground states, The Washington Post reports.
A loss of jobs tied to the ban could affect his popularity, as well as America’s economic growth, The Post adds, two factors of which Trump is keenly aware.
"The lack thereof [pictured below] is a sign that no one is willing to go on TV from the North Lawn to speak for the president (and speak to reporters afterwards) on a day when he has zero public events scheduled and questions about his heath are swirling after that unscheduled visit to Walter Reed National Military Medical Center."










