Trump 'offered Kim Jong-un a ride home on Air Force One'

US President Donald Trump (right) with North Korea's leader Kim Jong-un on June 11, 2018 at the start of their historic US-North Korea summit at the Capella Hotel on Sentosa island in Singapore.

Saul Loeb | AFP

What you need to know:

  • Former US president Donald Trump offered North Korean leader Kim Jong-un a ride home on Air Force One after a summit in Hanoi two years ago, according to a new BBC documentary.