They're not plausible because you simply cannot drill your way out of this problem.

WHITEHOUSE: Press Briefing

What that means is, as much as we're doing to increase oil production, we're not going to be able to just drill our way out of the problem of high gas prices.

WHITEHOUSE: President Obama Speaks on American Energy

But understand, we only have three to four percent of the world's oil reserves and we use 25 percent of the world's oil, which means that we can't drill our way out of the problem.

CNN: McCain, Obama go head to head in last debate