john glover joins me now on the phone from london. thanks for your time. how we view described the atmosphere of the talks? john: i was not present at the meeting, but it has been ascribed as tens although more constructive than it was with the finance minister -- but it has been described as tense. the finance minister is controlling things from afar. mark: is greece in a position to be drawing lines in the sand at this point? john: well, that is the question everybody is asking themselves. the answer is not really, but -- the trouble is everybody's options are quite limited. greece is going to run out of money. the eu will have a major issue if it forces a default and greece has to take the next step, whatever that happens to be. difficult. tense negotiations, yes. mark: how much will signs of dissent within the prime minister's government complicate a final agreement? john: that is a good question, too. there is a faction prepared to use what might be called the nuclear option of basically quitting the eu. away for greece to exit the euro. it would be li

. >> john glover, who took over as fbi chief in atlanta that summer, said that's why he and hazelwood decided the killer had to be black. >> the killer is someone who is invisible in the black community and who is invisible in the black community but another black person? >> malcolm harris was one of the first task force detectives. he knew it had to be someone who went unnoticed. >> we felt like it was somebody who could come in the neighborhood and get these children and not draw attention to themselves. >> the question of which ace struck a raw nerve. it had been only a dozen years since the murder of dr. martin luther king. on the surface, atlanta was a well integrated city. beneath the surface, it remained separate and unequal. >> my prayer and the prayers of everybody in there was we wanted the person to be black. and the reason why you wanted him to be black, i knew what it would do to this town if it had have been a white person or somebody of another race. >> in the black community, in the early '80s, a black serial killer was unheard of. all the classic serial killers were w