Special agents and officers who worked the midnight beat at the White House in the last 30 years are certainly going to miss one familiar face - Officer Jackie Varner. Almost her entire career was spent late at night, walking the White House grounds and witnessing history, from helicopter take-offs and landings to first-time accomplishments for both African Americans and women in the Secret Service. In this episode of My First Foot Beat, she discusses her career and shares some of the lessons sh