biggest storm surge, anywhere between 10 and 20 feet. we just don't know yet. noaa hasn't medicine pointed it down. -- hasn't pin pointed it down. also, tyndall air force base, where the eye went over it, massive destruction. the general that's in charge of the air force base called it a total catastrophe. we expect the president of course as the commander in chief would definitely fly over that and check it out. we're not sure whether the president will land at all but that remains to be seen. fema director brock long was in mexico beach, florida yesterday and he said this is a long-term recovery. >> the longest mission will be getting thousands of people out of shelters, into more suitable living conditions. there's going to be a tough long-term housing mission that lies ahead. it's going to take many months. we will do what we can to help people kickstart recovery.