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

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

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.

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