White House officials who fingered Sen. John McCain as a major intelligence leak against President Donald Trump in February said Friday they believe the Justice Department could prosecute McCain despite his recent alleged medical diagnosis of a brain tumor. “Justice is supposed to be blind,” one administration insider said. “We know he was a major leak and he should be prosecuted if evidence is found which we clearly believe is there. We’ve seen much of it. No special consideration should be given to anyone who leaks classified information. There were far too many special exceptions like that during the Obama...