My mom just called. Dad's in the hospital. About 5 a.m. Dad woke up from a nightmare. He fell getting out of bed and called out to Mom. (They sleep in separate rooms.) He said there was someone in bed with him. She assumed that was part of his dream. It wasn't. He has no feeling on the left side of his body. He had reached over with his right hand and felt his left arm, but since there was no feeling in that arm it seemed to belong to someone else. He can walk, and he can lift his left arm. He can't really use his hand, though. She took him to the ER, and they've put him in a room. They don't know if he's had a stroke, is getting ready to have a stroke, or is experiencing heart trouble. He's in good spirits--joking with the nurses. He's 86 years old with a history of small strokes and coronary problems, so it could be just about anything. No one seems overly concerned, though. Thanks for the prayers.