Rebecca Boucsein

Rebecca Boucsein is not mentioned in either of the provided news articles. Therefore, it is impossible to provide a summary about her based on the given information. The articles discuss Volkswagen's decision to halt production of the ID.4 electric vehicle in the US, Henning Höne's candidacy for FDP chairman, and other unrelated topics. Without any mention of Rebecca Boucsein, there is no context to establish her background, newsworthiness, recent events, or current relevance.