Kellogg

At this time, the FDA and food companies — including PepsiCo, General Mills, Mars and WK Kellogg — don’t have a formal agreement to remove artificial dyes, but an “understanding,” according to Kennedy.

Earlier, Trump's special envoy to Ukraine, retired Lt-Gen Keith Kellogg, used stronger language, saying the attack had crossed "any line of decency".

The show will be hosted by Adam Zucker with analysis provided by Clark Kellogg, Jay Wright and Seth Davis.

He's assistant professor of finance at Kellogg School of Management at Northwestern University near Chicago, and has studied how card payment systems work.

Kellogg went on to praise Zelensky as a "courageous leader" only days after Trump referred to him as a "dictator".