one of the pope's chief aides, cardinal walter kasper, gave an interview to a catholic magazine wheree compared london's heathrow airport to landing in a third world country. a lot of people were very offended by those comments. late last night, the cardinal pulled out of the trip. the vatican says he isn't feeling well. meredith. >> thank you very much. it is 7:05. here's matt. >>> to iran and an nbc exclusive. president mahmoud ahmadinejad is speaking out about the hiker, sarah shourd and the fate of her two companions still being jailed in that country. andrea mitchell sat down with him on wednesday. she's in tehran with the latest on this. andrea, good morning to you. >> reporter: good morning, matt. iran's president pressed hard for the release of sarah shourd, partly as a gesture to america just before he travels to new york for next week's u.n. meeting. on all other subjects, he was confrontational. thank you, mr. president. iran's president, mahmoud ahmadinejad is taking credit for sarah shourd's release but said the fate of her fiance, shane bauer, and their friend, josh fatt