• Trump's trade crackdown blocks Canadian yarn seller - CBC.ca

    CBC.caTrump's trade crackdown blocks Canadian yarn sellerCBC.caThe seller had done everything right, according to experts, but she was still sent home — it's just one of an increasing number of stories of problems at the border amid tougher U.S. policies. More From News/TV Shows/The National. June 12, 2018 07:19.