conclusion soon to these extended negotiations perhaps further cause for optimism reports russian foreign minister sergei lavrov is traveling to lie convenienta. even if the sides reach an agreement there's a framework that has been announced from within the president's party. >> i would be very hesitant with what i see right now. i agree with what senator mcconnell just said what we do not want to do at this point is send a signal to the region that we're accepting the notion that eventually iran would be acquiring nuclear weapons. >> the white house counters these discussions are the best available avenue to prevent iran from obtaining a nuclear weapon. the west and iran have been negotiating for years where iran would slow it's nuclear enrichment program and submit to inspections in exchange for relief from sanctions. neerk negotiators have delayed their