The Homeland Security Department needs more budget clarity to fix a broken acquisition portfolio. Elaine Duke is former undersecretary of management at the Homeland Security Department. She’s now principal of Elaine Duke and Associates. She’s looking at how DHS can try to stabilize its funding levels. The Government Accountability Office says more than half the major acquisition projects at DHS are experiencing schedule delays and cost overruns because of sequestration, the shutdown and continuing resolutions during the past two years.