8/1/2006 - CORALVILLE, Iowa (AFPN) -- Tears don’t fall lightly from a colonel, especially in front of more than 120 other Airmen. But when Col. John Clarke presented Pamela Vineyard a plaque, representing a weeklong bike ride across the state of Iowa, the tears were evidence of the inspiring and amazing example of her strength and character. Her strength and character were tested, along with 101 other Air Force cyclists and 10,000 others in the Register’s Annual Great Bike Ride Across Iowa, or RAGBRAI, a more than 450-mile bike ride spanning a week. It had been more than 20 years...