If you go to the following link and look closely at the picture, then read the caption below it, you'll know where to send cards, letters, flowers, and best wishes to the Reagans.
http://apnews.myway.com/image/20040605/REAGAN_HEALTH.sff_RS102_20040605124550.html?date=20040605&docid=D8311PKO0
Thank you so much for that link...