As U.S. and Ukrainian officials prepare to meet in Saudi Arabia this week, President Donald Trump has privately made clear to aides that a signed minerals deal between Washington and Kyiv won’t be enough to restart aid and intelligence sharing with the war-torn country, according an administration official and another U.S. official.

The leaders of both Canada and Mexico got on the phone with President Donald Trump this past week to seek solutions after he slapped tariffs on their countries, but China’s president appears unlikely to make a similar call soon.

National Economic Council director Kevin Hassett said in an interview with ABC News' "This Week" that the tariffs are not meant to start a trade war. "What happened was that we launched a drug war, not a trade war, and it was part of the negotiation to get Canada and Mexico to stop shipping fentanyl across our borders," Hassett said.