robertson is at the munich security conference. the foreign minister of iran speaking right now. iran has been top of mind at the conference with european allies taking a much different take on u.s. sanctions there, nic. we just saw that report from our fred pleitgen is what those sanctions are doing for some people in iran. what can you tell us? >> reporter: what we've heard from the iranian foreign minister today is to push back strongly against some of the things mike pence was saying. mike pence before he got to that point in his speech yesterday where he told the europeans it was time for them to pull out of the jcpoa, the international nuclear deal it was time for them to stop undermining u.n. sanctions, he spoke about how iran was anti-semitic. ayatollah khamenei has called for the erasing of israel. he spoke about his experience recently in warsaw, in poland,