When the government is alleged to have tortiously neglected to warn the public of a known, latent danger, whether the de minimis cost of posting such a warning is sufficient to render that omission an exercise of political, social, economic judgment exempt from suit under the Federal Tort Claims Act.

Whether the discretionary function exception to the Federal Tort Claims Act shields the federal government from liability when it fails to warn the public of a known, latent danger due to mere budgetary considerations