<prompt> Translate the following text to EnglishWaandishi wa habari wa uchunguzi na wakosoaji wa Bush wanadhani kwamba huduma yake ya Walinzi inapaswa kulinganishwa na hali mbadala ambayo alihudumu Vietnam.  <response>: Investigative journalists and critics of Bush assume that his Guard service should be compared to an alternative scenario in which he served in Vietnam. 