welcome back to "face the nation". we spoke with u.n. ambassador nikki haley before the london attacks occurred, so we had to edit her remarks for our broadcast today. the longer version of our interview is available at facethenation.com. wwe began by asking about international reaction to the president's decision to pull out of the paris climate change accord. >> i think they understand. they understand that the u.s. is doing what is in the best interest force u.s. and the thing is, john jerks always been a leader when it comes to the environment, and we have always been very conscious of that, and what you are seeing the u.s. doing is making sure we are take diving u.s. first, our first concern does not need to be what the international community thinks of us. our concern needs to be, are we doing right by the american citizens? >> dickerson: does the president believe in climate change, ambassador? >> he believes that climate is changing and he believes pollutants are part of...