sentences:  However, President Donald Trump has indicated of vetoing the resolution that denies billions of dollars of weapon sale to the Saudi-led intervention in Yemen where thousands have been killed in the 4-year long war.In August 2016, Donald Trump Jr. had a meeting with an envoy representing Saudi Arabia's Crown Prince and "de facto" ruler Mohammad bin Salman, and Mohammed bin Zayed Al Nahyan, the Crown Prince of Abu Dhabi.The envoy offered help to the Trump presidential campaign, which would be illegal under U.S. law.