adcelannotate = {"mobilepaywallcategory" : "MOBILE_PREM-BUSINESS","nativepaywallcategory" : "NATIVE_PREM-BUSINESS"};Ohio native and aviation legend John Glenn took center stage today as Port Columbus was renamed the John Glenn Columbus International Airport. Though he walked with a cane and joked of being slowed by age, Glenn at 94 — he turns 95 in July — stood tall, spoke clearly and was the image of a legendary elder statesman.