A potential trade war between the United States and its two neighbors has been thwarted for now, though the U.S.-China status remains murky after both parties implemented tariffs on Tuesday, their leaders yet to speak with one another as of late afternoon.

Plus: What's the future of foreign aid after President Donald Trump moves to shut down the U.S. Agency for International Development?

The ingredients in fentanyl are largely produced in China for legal pharmaceuticals, but a portion of those chemicals is purchased by cartels in Mexico.