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.

President Trump basked in this desert kingdom’s glitzy welcome as he announced an end to sanctions on Syria, signed investment deals with Saudi Arabia and issued a pointed warning to Iran. On the first of a four-day Middle East visit,

President Trump travels this week to Saudi Arabia, Qatar and the United Arab Emirates. One goal: getting these countries to agree to invest billions in the U.S.

President Donald Trump kicked off his Middle East tour with a visit to Saudi Arabia on Tuesday, vowing a continued partnership between Washington and Riyadh.

The billionaire newspaper owner is getting closer to the president.

President Donald Trump has opened his four-day Middle East trip by visiting Saudi Arabia's de facto ruler, Crown Prince Mohammed bin Salman.

Witkoff has embraced untraditional tactics and defied some conservatives as the administration seeks quick wins in the Middle East. Now his strategy is being put to the test.