The most relevant source for politicians debating whether to reduce the size of the military is a report on a government website analyzing the idea. This question is about working with online text/media sources and conducting an online search. When using an online media source (is considered valid if it is presented in a factual, unbiased way), politicians ensure the information is relevant, credible, and valid. A relevant online media source like a report on a government website helps an audience stay engaged in the topic. It is advisable in this case to cite the source.