France says its main aim at the UN General Assembly meeting is to de-escalate tensions between Iran and the US, rather than arranging a meeting between the two countries' presidents. "The meeting between (US) President (Donald) Trump and (Iranian) President (Hassan) Rouhani is not the number one subject," French Foreign Minister Jean-Yves Le Drian told reporters on Sunday. "The priority subject is whether we can restart a de-escalation path with ...