1. Adult patients with newly diagnosed stage Ia-IIb resectable non-small cell lung cancer who will be undergoing definitive surgery. If histologic confirmation of lung cancer has not previously been made, the baseline study bronchoscopy, as outlined in section 3.6.2, or computed tomography (CT)-guided biopsy with tissue saved for protocol use may be used to document NSCLC, after obtaining informed consent. Should the bronchoscopy or CT-guided biopsy be negative for non-small cell lung cancer (NSCLC), the patient will be taken off study prior to drug treatment. At National Cancer Institute (NCI), histologic confirmation of the diagnosis will be performed by the NCI Laboratory of Pathology.