capable of constituting 240 kilograms of enriched-uranium, they re probably only just a couple of months away from having a bomb. in the new york times today they report netanyahu believes, and i m quoting here, if iran is just a few screwdriver turns away from being able to construct a weapon it will have the same power in the region as if it actually had one. ironing out those difference will be a key okay jeb tiff as the talks get underway in israel next wednesday, martha. martha: another thing they will talk about the is sanctions that are supposed to be the toughest we ever had against iran. sanctions have not been successful in the past. israel has a idea whether or not they will work, right? reporter: you heard in the sound bite the president said they are the toughest sanctions imposed and said they are working. listen to what general james mattis son testified before the senate armed services committee on march 5th.