The one untouchable topic in this year's presidential campaign is whether John McCain's naval record and his years as a POW in Vietnam are relevant to his qualifications as president. Did that suffering give him the moral courage required to stand up to presidential challenges or did the experience leave scars that could come back to haunt him? Also, Palin meets the press, Obama fights back, and Hurricane Ike has Galveston on the go. Judy Muller guest hosts.