Donald Trump is expected to visit the US-Mexico border later today as he demands further funding for his wall.

I recently made a return visit to the US. The purpose was a vacation, as the Yanks would call it. I couldn’t quite believe it had been around 14 years since my last trip there. I was genuinely curious, given all that has happened, how different it might feel.

The situation on the US border where immigrant children are separated from their parents is inhuman.

"I think it's deeply regrettable," he said.