President Donald Trump said on Monday that tariffs on Canadian and Mexican imports are "on time and on schedule" despite efforts by the countries to beef up border security and halt the flow of fentanyl into the U.

Canada and Mexico are expected to intensify efforts this week to avoid punishing 25% tariffs on their exports to the U.S. in talks to persuade President Donald Trump's administration that their steps to increase border security and curb fentanyl trafficking are working ahead of a March 4 deadline.

Canada and Mexico are expected to step up efforts this week to avoid 25% tariffs on their exports to the US by persuading President Donald Trump’s administration that their steps to increase border security and curb fentanyl trafficking are working ahead of a March 4 deadline.

Santa Rosa authorities announced that at least two teens have died and two others were hospitalized following possible fentanyl overdoses over the weekend, with police making an arrest.

Two Santa Rosa high school students have died after allegedly overdosing on fentanyl, Santa Rosa police said. Two other students remain hospitalized after also allegedly overdosing on fentanyl in a separate incident Saturday.

Two makeshift memorials, separated by just 3 miles, stood solemnly at the entrances of Santa Rosa and Montgomery high schools Monday morning. Adorned with flowers, handwritten notes and heartfelt messages,