It comes down to, do you trust that WaPo properly vetted the sources, and do you believe that the sources, whether they were in a position to be credible or not

It comes down to, do you trust that WaPo properly vetted the sources, and do you believe that the sources, whether they were in a position to be credible or not, were acting on solid information? E.g. according to Business Insider Facebook should have fired half the company, according to “sources”, but that hasn’t happened to my knowledge yet