. >> pati culhane has more from the white house. >> reporter: there is a saying in the area, imloks on this side of the river. criticize the president in, now we've seen the upper house the u.s. senate, 47 republican senators sending an open letter to iran's leadership, basically calling it a civics lesson. the next president can change the deal unless the current president signs off on it. trying to kill the negotiations, the spokesmen went even further saying what republicans really want is a war. >> and staying with the u.s. president obama has declared venezuela's government a threat to national security. and announced new sanctions for human rights violations. he expressed concern over the venezuelan government treatment genetic opponents. 7 venezuelan politician he will not be welcome in the u.s. >>> u.s. mexican border where agents are are intercepting record amounts of heroin. and in the cycling community still dealing with doping. hi, i'm matt mccoy. how long have you had your car insurance? i ask because i had mine for over 20 years, before i switched and saved hundreds with