don't want the salmon in there marinating for too long. >> but stock it with lots of water. plenty of canned food. >> the nonperishable stuff for sure. you'll need it when the power goes out. and it will go out. stay with abc news all day long, as we follow hurricane irene. look for more live coverage on "america this morning" and extensive reporting on "good morning america." and now, we turn to libya, where rebels are moving their interim government in to tripoli, where there's still heavy fighting this morning. >> in a new audio message, a defiant moammar gadhafi is urging supporters to not let tripoli fall into the hands of those he calls the rats. abc's john hendren has the latest. good morning, john. >> reporter: as rebels continue to seek the location of moammar gadhafi, we got a look at the tunnels beneath his compound. and a look at around intriguing obsession with an american official. if moammar gadhafi escaped his compound, he most certainly left through here. a labyrinth of underground tunnels, linking debris-filled rooms, communication centers and