My 86 year old grandmother is normally a religious person, but the recent news reports of tornadoes, earthquakes, and explosions at the Japanese nuclear plant have made her very anxious and emotional. In the past few days, she has been associating words and phrases in the newspaper or on tv to Bible scriptures or references. This behavior is very unusual for her. It is hard to talk to her or reason with her. She insists that she isn't crazy and won't let me take her to a doctor. A friend of hers has also noticed the changes. I have no local family to help, so any advice is appreciated, thanks!