President Donald Trump said Monday the tariffs against China would "go up substantially higher" than 145% if a longer-term trade deal is not reached before 90 days.

Follow for live updates as Trump continues his Middle East trip in Saudi Arabia and Health and Human Services Secretary Robert F. Kennedy Jr. testifies on Capitol Hill.

President Donald Trump arrived Wednesday in Qatar, as he’s made clear he wants the $400 million plane the country is expected to gift him, despite bipartisan criticism of security and conflict-of-interest concerns.

President Donald Trump announced on Wednesday a $200 billion deal between Qatar Airways and Boeing, a lifeline for the beleaguered American aerospace giant and a powerful symbol of the diplomatic maneuvering defining his presidency.

Donald Trump is due to attend a summit of Gulf leaders in Saudi Arabia on Wednesday morning, even as a backlash back home over Qatar's proposed gift of a $400m luxury plane threatened to overshadow his “historic” tour of the Middle East.

Luke Braodwater, New York Times White House Correspondent joins Nicolle Wallace on Deadline White House to discuss the first day of Donald Trump’s first major foreign trip of his second term to three Middle Eastern nations that he happens to major business dealings with the Trump Organization,

Business leaders including Elon Musk, BlackRock CEO Larry Fink and Citigroup CEO Jane Fraser will also be on the trip

So it was bound to be explosive when ABC News reported Sunday that Qatar’s royal family would make a super luxury Boeing 747-8 jumbo jet available to Trump as Air Force One, after which it would be donated to his presidential library foundation for his use after leaving office.