hire more people. invest in the software and fuel that growth. >> from the study of startup firms, economist laurie concludes the business creation is job creation. the government won't be able to nourish gazelles until they take notice of them. >> thanks, james. it's been a quiet day on the oil and gasoline front. gasoline rose three-tenth of a penny. shuttle commander kelly tells cbs news his wife gabrielle giffords has been cleared to travel to florida to watch the launch. giffords was shot in a head in constituent meeting in arizona in january. friday's launch is the start of the final scheduled mission for the endeavor spacecraft.