U.S. President Donald Trump touched down in Saudi Arabia aboard Air Force One on Tuesday on the first stop of four day visit to the region, the first major overseas trip of his second term, with a focus on securing investment in the U.

Trump met with Saudi Crown Prince Mohammed bin Salman and attended a US-Saudi investment forum along with Elon Musk and other top CEOs.

President Donald Trump asked Saudi Crown Prince Mohammed bin Salman how he sleeps at night in a bizarre speech attended by some of the world’s business elite.Saudi Arabia‘s de facto ruler, who was accused of ordering the bloody execution of Washington Post columnist Jamal Khashoggi inside the Saudi embassy in Istanbul nearly seven years ago,

The US president gets a "lavender-carpet" reception on a whirlwind visit of Gulf countries mainly focused on shoring up investment.