As noted here:
"[Hillary] Clinton’s fascination with the spiritual realm was well known during her time in the White House as First lady.
Author Bob Woodward reported in the 1990’s that Hillary Clinton held "seance' conversations with Eleanor Roosevelt and Gandhi in the White House."
Barbara Jensen, addressing Clinton's involvement with the occult in a comment left at this Blog astutely adds that, "There is a youtube video out, which I saw last night, but I do not think it is all that recent. In it Larry Nichols, who was a former prominent member of Bill Clinton's inner circle, tells the true story of Hillary's involvement with a group of women who flew to California about once a month to partake in a 'seance' with other likeminded women. It became so common for her to do this that Nichols was charged by Bill with making sure that her trips did not get out to the press. One of Hillary's staffers, who heard about Hillary's monthly jaunts to California and of what they entailed, suggested to Hillary that she accept Jesus Christ. Hillary declined. When one looks at Hillary it is as if her soul is not there. There is no core in her. Something is very wrong."
A demonic spirit [or spirits] can attach to a person through involvement in the occult, through hardened disobedience to Christ, Who teaches us through His Church, or from a repeated sinful action or sinful tendencies.
The Catechism of the Catholic Church, paragraph 2116, explains that:
"All forms of divination are to be rejected: recourse to Satan or demons, conjuring up the dead or other practices falsely supposed to "unveil" the future.Consulting horoscopes, astrology, palm reading, interpretation of omens and lots, the phenomena of clairvoyance, and recourse to mediums all conceal a desire for power over time, history, and, in the last analysis, other human beings, as well as a wish to conciliate hidden powers. They contradict the honor, respect, and loving fear that we owe to God alone."