Tariffs are taxes imposed by a government on imported goods or services. These tariffs can significantly impact international trade and economic relations between countries. Canada and Mexico are attempting to negotiate with the U.S. to avoid tariffs. - Canada and Mexico are increasing efforts to persuade the U.S. to avoid implementing 25% tariffs on their exports. - The negotiations focus on addressing U.S. concerns regarding border security and the flow of fentanyl. - The potential tariffs could affect over $918 billion worth of U.S. imports from Canada and Mexico. - Both Canada and Mexico have already taken steps to enhance border security measures.