US President Joe Biden ‘concerned’ about Britain's King Charles cancer diagnosis

The King and US President Joe Biden (Jane Barlow/PA)

US President Joe Biden said he was “concerned” about the Britain's King Charle's cancer diagnosis, as foreign leaders wished him a swift recovery.

Mr Biden, who is six years older than the 75-year-old King, was asked by reporters whether he had a message for Charles during a visit to Las Vegas.