Singing With Stevie Wonder

Grayson Erhard is an American musician who forgets the second verse of Stevie Wonder's Superstition as he performs at an event just outside Los Angeles. Quite unexpectedly, he's joined by Stevie Wonder himself for a magical sing-along.

American writer Douglas Preston tells BBC Newsday his excitment at discovering a ruined city in the rain forest of Honduras in 2015.

President Trump is expected to sign an executive order to tighten border security with Mexico, and to impose tougher visa restrictions for visitors from the Middle East.