The temptation to define a constitutional crisis as any case in which the meaning of the Constitution is disputed deserves to be avoided.
FILE - In this June 21, 2017, file photo, former FBI Director Robert Mueller, the special counsel probing Russian interference in the 2016 election, departs Capitol Hill following a closed door meeting in Washington. Mueller has produced hundreds of thousands of documents, copies of data from 36 electronic devices and gathered 2,000 "hot" documents in the government's case against Paul Manafort and Rick Gates. Mueller's investigators made copies of information on cell phones and hard drives and disclosed the existence of 15 search warrants and other requests in their investigation of Trump's former campaign chairman and his deputy, according to a new court filing made Friday.
