(They have slightly changed the title in the online edition to: "Avian flu found in second Benton County backyard flock") Veterinarians covered in white protective gear herded hundreds of chickens, ducks and other birds into blue trash-can sized barrels Tuesday in rural Richland. The vets picked up most of the birds and carefully placed them into the carbon dioxide-filled cans to kill them. State and federal employees had to use nets to capture some of the poultry and waterfowl, which had been exposed to a highly contagious strain of avian influenza. It’s deadly to birds, but humans can’t catch it....