Kristofer Harrison

Kristofer Harrison is not mentioned in either of the provided news articles. Therefore, it is impossible to provide a summary about him based on the given information. The articles discuss the US Africa bureau's messaging strategy regarding US aid and allegations of the Trump family profiting from presidential power. Without any mention of Kristofer Harrison, I cannot provide any details about his background, why he is newsworthy, recent events involving him, or his current relevance.