Then someone tried to put a bomb in their shoes and X-raying shoes was something that was important.

WHITEHOUSE: Press Briefing

American airports are still struggling with the introduction of security measures, such as the X-raying of hand-baggage, that have been commonplace in Europe for years.

ECONOMIST: The enemy within | The

The one-two punch of identifying the critical decisions and then X-raying them to determine specific fixes helped Nike get the new matrix working without missing a beat in performance.

FORBES: What Are Your Critical Decisions?

After X-raying and wiggling 194 cables (which adds up to 6, 056 meetings of copper and connecting pins), they found four loose wires that perform crucial command, control and pyrotechnic functions.

CNN: Challenger explosion

Ron Papanek, who heads RiskMetrics' strategy unit, cautions that the credit grades aren't well suited to X-raying financial firms because of the complexity of the assets on their balance sheets.

FORBES: Magazine Article