ok let's get some analysis now on the speech with tyson barker's u.s. affairs analyst with the aspen institute here in berlin one tyson morning you know it was an incredible speech we were analyzing it last night talking about it before this interview with the president wants to isolate iran that was at the core of this speech do you see europe ignoring that and moving as it plans to do to work with china and russia to dodge the u.s. sanctions on iran i mean that's definitely the attempt that we're seeing here is to create a firewall for to preserve this agreement the iran nuclear agreement j c p a way the question is whether or not it can be successful you know the europeans really taking the lead here fredricka mogul ready to create this special purpose vehicle which is to inoculate buyers of iranian oil those who have put foreign direct investment into iran so they're not having to use the dollar and basically expose themself to u.s. sanctions now the question really is will that work the way that the sanctions are structured and are going to be imple

washington national cathedral where that service is being held and of course here in studio with me is tyson barker from the aspen institute and i'd just like to begin with alexander actually so you're outside watching the guess as a trickle in can you give us an idea of the significance of this occasion in washington today. when you just look at the guest list of the guests who are attending the ceremony inside of the national cathedral former u.s. president and former secretary of state congressman. dignitaries guests from overseas so you just understand how much respected and admired john mccain was yesterday described by one of his fellow republicans. one of the bravest souls this nation has ever produced aleksandra a very somber mood that we're seeing on our screens right now obviously the service is getting underway as we speak president barack obama and george w. bush are expected to give speeches as well what does that tell us. well i think this is very telling that senator john mccain explicitly asked both former presidents george w. bush and barack obama to deliver. a funeral and we have

correspondent alexandra phenomena and tyson barker from the aspen institute here in germany thank you you both. let's now look at some of the other stories making news around the world talks between the u.s. and canada to amend the north american free trade agreement have stalled after four days of negotiations the countries remain divided over access to canada's dairy markets and medical patents auto hopes to sign on to the u.s. and mexico's revised accord talks are set to resume on wednesday. brazil's former president lula da silva has been barred from standing for the presidency again by the country's top electoral court has been imprisoned for corruption and all but one of the court's judges voted against him being allowed to seek reelection. because i was government has ordered a team from the u.n. commission for human rights to leave after the body published a report accusing me of violently repressing opposition protests the chief of the u.n. mission and said he would continue to monitor the situation from abroad as the. qualifying for the italian grand prix is done and dusted