markets

"Trump lives by the Dow Jones' reaction," he said - something markets call the "Trump put".

US and Asian markets slumped on Monday as investors concerned about the economic effects of Trump tariffs sold shares.

It has also been tracked running on Fox News in larger markets, with most airings captured in the Washington and Philadelphia areas.

Last week, the main US markets fell back to the level before Trump's election victory last November, which had initially been welcomed investors due to hopes of tax cuts and lighter regulation.

The trade war tensions have rattled markets and raised fears of economic turbulence.