EXCLUSIVE: Iran foreign minister: We believe we are 'very close' to nuke deal

March 4, 2015       BREAKING NEWS EXCLUSIVE: Iran foreign minister: We believe we are 'very close' to nuke deal This is a developing story and we expect to have more information soon. Go toNBCNews.com for further developments.     Keep Reading             For Breaking News, the moment it happens, follow @NBCNEWS Follow @NBCNEWS     More Top Stories     Justices Don't Tip Hands During Obamacare Arguments > DOJ: Cop in Michael Brown Shooting Won't Be Charged > Wanted Ohio Man Caught After Taunting Cops on Facebook > Watch Bus Plow Through Traffic, Slam into Cars > Alabama's Opposition to Same-Sex Marriage Regains Ground >