Editor's note: This article is part of an ongoing WPR series on the impact of corruption and various countries' efforts to combat it.
Last month, Kenyan President Uhuru Kenyatta called corruption a national security threat and announced a series of measures to help in the fight against corruption. In an email interview, Samuel Kimeu, the executive director of Transparency International-Kenya, discussed corruption in Kenya.
WPR: How big of an issue is corruption politically in Kenya, and what are the obstacles to reform?