Trump says Canada's new tax will cost US companies billions; he will announce new tariffs on Canada within days.
A car bomber rammed an explosive-laden vehicle into an army convoy in Khbyer Pakhtunkhwa province, officials say.
Flash floods and roof collapses over past 36 hours have claimed 19 lives, increasing total toll to 32, authorities say.
Does Trump’s personal relationship with world leaders have any bearing on his policies towards their countries?