Timing will continue until end-tidal CO2 of at least 30 mmHg is seen on the anesthesia monitor, at which point the data collection form will be filled out, and the study protocol will be finished. (The time to intubation will be recorded to the nearest tenth of a second.) If the operator fails to intubate within 3 attempts or 150 seconds, the intubation will be noted as a failure, and the ultimately successful means of securing the airway will be recorded.