also joining us matthew mcinnis from the american enterprise institute. and a color from utah, good morning. caller: don't cut me off please i have been trying for six months to get this off. it all comes down to character. barack obama when he spoke in 2004 i thought hey, what a great guy. i voted for him -- i thought i would vote for him. then i started checking his background. his wife rand paul -- white grandpa was communist and he wanted a mentor for him who was black. giuliani thought this of his upbringing. all celebrating the fourth of july, our independence, and he is over studying the koran. host: bring around to the iran deal. up bringing. your look at cuba, the communist. that is where barack obama comes from. and then next from north carolina. go ahead. caller: i have one comment and one question. whoomment is for mr. parsi says that only the republicans are trying to block this deal. the fact is, 75% of the american people are against it. they voted these republicans into office. this is a democratic society and that is the way things go. my

also joining us matthew mcinnis from the american enterprise institute.nd a color from utah, good morning. caller: don't cut me off please i have been trying for six months to get this off. it all comes down to character. barack obama when he spoke in 2004 i thought hey, what a great guy. i voted for him -- i thought i would vote for him. then i started checking his background. his wife rand paul -- white grandpa was communist and he wanted a mentor for him who was black. giuliani thought this of his upbringing. all celebrating the fourth of july, our independence, and he is over studying the koran. host: bring around to the iran deal. up bringing. your look at cuba, the communist. that is where barack obama comes from. and then next from north carolina. go ahead. caller: i have one comment and one question. whoomment is for mr. parsi says that only the republicans are trying to block this deal. the fact is, 75% of the american people are against it. they voted these republicans into office. this is a democratic society and that is the way things go. my q

he will be joined by trita parsi of the national iranian american council, and matthew mcinnis. and carrie hunt with the national association of federal credit unions talks about the --. o credit union system u.s. federal credit union system and what it is doing to fight identity theft and fraud. ♪ are: aid organizations pressing the u.s. to take in more refugees from syria. the u.s. has taken in 1500 with an additional 300 expected in october. many has pledged to take in 35,000 -- germany has pledged to take in 35,000. yesterday, the house select committee on benghazi spent hillaryterviewing rodham clinton's former advisor. ads targeting presidential campaign donald tr

we will be joined by trita parsi and matthew mcinnis. with therie hunt national association of federal credit unions talks about the u.s. credit union system and what it is doing to address identity theft. to we give you your shot give us your thoughts. 7:00 a.m. eastern on c-span. >> the cities tour. working whether city affiliates, this weekend we are joined by charter communications to learn more about the history and that really life of grand junction, colorado. the mining of a certain mineral had importance. >> all over the colorado plateau here outside of grand junction, we are surrounded by morrison rock. we find a lot of dinosaur bones, fossils and that has here outsid intrigued scientists for along time. we also find a mineral, a rock that contains three different elements. it contains radium which is radioactive and was used to help salt and fight cancer. element thatins a builds steel. it was of extreme value. it also contains uranium. uranium, as we know, is one of the best sources for tom our and weapons -- atomic power and