re: How did LSU turn the Auburn game around?

Defense played lights-out second half.

But the real game-changing play, and huge momentum swing, was the Auburn dropped INT just before half. We ended up scoring a couple plays later to cut it to 23-14 at half, and we were pumped. If their DB makes that pick, they go into half up 23-7 and we're demoralized.

I'd say that was the biggest play. Obviously, Gage's catch, Chark's punt return, the FGs, and our defense were huge. But that dropped INT was the biggest.