under the nuclear agreement the jcpoa there had been a number of technical violations carrying too much inventory and having materials used to conduct high speed. under the agreement iran has a significant period of time to remedy the violations so they have remedied the violations which brings them back into technical compliance. i think that demonstrated pattern of walking against the edges of the agreement are what give us some concern as to how far iran might be willing to go to test the limits from its side of the agreement. our response to that has been to work with the other parties and demand that we be much more demanding of the enforcement of the agreement, much more demanding inspections and disclosures. that is what we are shifting since we have taken our seat at the table. >> president trump decertified the deal on friday but did not withdraw as he could have.