U.S. and Chinese trade teams appeared to make modest progress a month before paused monster tariffs are due to resume, but Trump says a deal "is done."

"London is back," the capital's Mayor Sadiq Khan told CNBC on Wednesday, laying out his ambition to attract investors, visitors and students away from the U.S.

CNN's chief data analyst Harry Enten said on Friday that the latest Quinnipiac University and Associated Press-NORC polls, which had Trump's approval rating at 38 and 39 percent respectively, were "awful, awful, awful" for the president.

President Donald Trump announced Friday that US and Chinese officials will meet in London on Monday to discuss trade between the two nations.

"The full strength and might of the U.S. Armed Forces will come down on you at levels never seen before," Trump warned.

California Governor Gavin Newsom and President Donald Trump have been engaged in a verbal dispute over immigration enforcement across the United States.