remove the name from the list. the bar is very high now. and i think those who propose this for president trump wanted to close the door to negotiations, not during his presidency but even after his presidency. >> some are saying that actually a hard-line element, like the one you're describing here in the united states in iran also wants to see doors to diplomacy closed. >> yeah, there may be people, but the leadership in iran is more prudent to fall in that trap. you can catch the entire interview with iran's foreign minister at 4:00 p.m. in new york, 6:00 p.m. in london, 1:00 p.m. tuesday in hong kong. u.n. meetings have the reputation for being all talk and little action, but a new report shows when it comes to climate change, we may not have time to waste. we'll have details on the other side of the break.