The line of cars snakes slowly through the intersection, the roads congested in both directions. You creep forward, hoping to make the light before it changes, knowing that if you don't, it will be several more minutes before you can take your foot off the brake.
For the past several years, Hall County sheriff's deputy Rusty Blalock and his German shepherd, Olaf, have worked together to scour for bombs and other dangers. But at 7 years old, the dog is ready to retire.
Second-graders from Randi Orr's class sent an art project named "Flat Stanley" to the White House last month, and a few weeks later, President Barack Obama wrote back that he took it with him throughout his daily activities.