The Cargo Airline Association is applauding the U.S. Department of Transportation effort to pressure the Mexican government to reverse restrictions on U.S. carriers, which it says are anti-competitive.

Businesses will stop using Canada Post if workers decide to go on strike again, worsening the existing mail drain, according to the Canadian Federation of Independent Business.

Small- and medium-sized businesses are feeling the tremors of unpredictable U.S. trade policy and dozens of recent tariff changes.