President Trump said one of the most difficult countries to deal with has been Canada, accusing it of running a �fake ad� that he called �dirty pool.� He noted that Canadian officials apologized and agreed to take the ad down, but claimed they allowed it to air for two more nights before finally removing it. �I don�t know when it�s going to kick in�we�ll see,� Trump added, saying he didn�t want to discuss the�issue�further.
