As President Trump becomes increasingly concerned and angry about the Russia investigation by Special Counsel Robert Mueller, which has reportedly expanded into Trump's financial transactions, he has been talking with aides and his legal team about the president's power to pardon aides, family members, and even himself, people familiar with the effort tell The Washington Post. One of those people described the discussion as being mostly among Trump's lawyers, and two people familiar with the conversations said the discussions are purely theoretical at this point, largely to satisfy Trump's curiosity. "This is not in the context of, 'I can't wait to pardon myself,'" a close adviser told the Post.
Presidents have broad powers to pardon people for federal offenses, as laid out in the Constitution, but no president has tried to pardon himself — though Richard Nixon explored the question, CBS's John Dickerson points out — and it is unclear if that would be legally permissible. "This is a fiercely debated but unresolved legal question," Michigan State University constitutional law expert Brian C. Kalt tells the Post. "There is no predicting what would happen."
It would certainly spark a political firestorm, as would any pardon related to the Russia investigation. Sen. Mark Warner (D-Va.), ranking Democrat on the Senate Intelligence Committee, warned Trump in a statement Thursday night that "pardoning any individuals who may have been involved would be crossing a fundamental line." He called the possibility that Trump is "considering pardons at this early stage in these ongoing investigations ... extremely disturbing." You can read more about Trump's pardon deliberations at The Washington Post.