we begin this hour with tensions ratcheting up between israel and iran. a bomb went off just as israeli tourists boarded a bus in the bulgarian resort city. six people are confirmed dead. some 30 others are wounded. president obama s strongly condemning the attack calling it in his word barbaric. cnn s elise labott is joining us live with the very latest. bulgarians are of course investigating. i m sure the israelis are as well. first of all, what are the bulgarians saying? reporter: well, wolf, forensic investigators on the scene. it s all very preliminary at this point, but they re saying that this was caused by a bus bomb already placed inside the bus. that s really all they know, but they re not ruling anything out. they say it s possibly a terrorist attack. obviously the israelis saying they re sure of it. but bulgarians not ruling anything in, not ruling anything out at this point, wolf. didn t take very long for the prime minister of israel, benjamin netanyahu to d
ors in letters to it is inspectors general for five different government security agencies. we ve been digging into one of their most serious claims. they point finger, at this woman, huma abedin, secretary of state hillary clinton s deputy chief of staff. implying she may somehow be working on behalf of the muslim brotherhood. and questioning how she got a security clearance. now, you would think to make a charge like that for sitting members of congress to make a charge like that, that they would have some actual evidence, right? you would think that. but the truth is they don t have any direct evidence. what they have are allegations of past connections of relatives of hers that are tenuous best. keith has called for bachmann to produce credible evidence. so bachmann produced a 16 page letter she sent to the stay with me now, because we re going to walk you through the logic she lays out in this particular case. she says the mother, brother and late father are connected to
running. here s what he said. first of all, we ve done a whole slew of positive ads that talked exactly about how we need to change our education system, how we need to change our tax code, how we need to rebuild america. how we need to promote american energy. so those just don t get attention in the news. the president said they ve run a whole slew of ads, positive ads. we wanted to we wanted to check and see if maybe we d overlooked a slew of ads either candidate was running. keeping them honest. we checked with c-mag, the consultants who track ad spending for us. they told us last week the obama campaign aired negative ads more than 19,000 times and positive ads fewer than 150 times. less than 1% of their ads were positive. according to other reports, since the general campaign began, as many as 3 in 4 of president obama s campaign ads have been negative. 3 in 4. to be sure, both campaigns are playing hard ball. during the two weeks ending july 9th, about 89% of oba
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the military they committed to serve. the pentagon s battle to do something about it. revealing investigations, fascinating characters, stories with impact. this is cnn presents with tonight s host, drew griffin. tonight, a special look at some of the men and women who have served our country. opening investigations into the unbelievable injustices done to them. we begin with the startling story how u.s. soldierings were used as human guinea pigs. during the cold war the military embarked on a top secret program to test chemical and biologic weapons. the researchers used animals. believe it north, they also used humans, volunteers from the army who had no idea what they were signing up for. nearly half a century later, some of these human guinea pigs are emerging from the shadows with disturbing stories what the military did to them then and how they re being treated now. dr. sanjay gupta investigates. i enlisted. joined at 18 years of age. it was the height of the vi