 Free lunch Friday from Silver Diner. You sign up at WTOP.com. Search free lunch. The WTOP Traffic Center. Tracking the top trouble spots. The biggest backups. The major incidents. The slowest traffic. WTOP Traffic. Every 10 minutes. On the 8th. And when it breaks. 1024. Arlington says it needs to reduce its deer population to protect trees and other wildlife and county parks. But not everyone likes how the county plans to do it.