U.S. intelligence has circulated to President Trump and to a small circle around him that Iran's late supreme leader, Ayatollah Ali Khamenei, had misgivings about his son replacing him, multiple sources familiar with the matter told CBS News. The analysis showed the elder Khamenei was wary of his son, Ayatollah Mojtaba Khamenei, ever taking power because he was perceived as not very bright, and was viewed as unqualified to be leader, according to sources. The information gathered also indicated that the father was aware that his son had issues in his personal life, according to sources within the administration, the...