From the pool report:

Sen. Obama gathered the pool outside after services at St. Luke's Lutheran Church. He told us that his camapaign plans to mobilize its huge e-mail list of supporters to volunteer or send money once the impact of Gustav becomes apparent and authorities know better what kind of help is needed. He said his campaign is coordinating with local authorities.

"We can activate an e-mail list of a couple million people who want to give back," he said. "I think we can get tons of volunteers to travel down there if it becomes necessary."

Your pooler asked him if McCain's visit now is appropriate.

His response: "A big storm like this raises bipartisan concerns and I think for John to want to find out what's going on is fine."

"The thing that I always am concerned about in the middle of a storm is whether we're drawing resources away from folks on the ground because the Secret Service and various security requirements, sometimes it pulls police, fire and other departments away from concentrating on the job."

"I'm assuming that where he went that wasn't an issue. Were going to try to stay clear of the area until things have settled down and then we'll probably try to figure out how we can be as helpful as possible."