How is it a "formal impeachment inquiry" when it was a "closed-door meeting" of only the Democratic Congress.
I'm trying to understand the terminology, as reported in The Washington Post, in "House Speaker Nancy Pelosi announces formal impeachment inquiry of Trump, says his actions were a ‘betrayal of national security.'" What does "formal" mean? Pelosi made an announcement "after a closed-door meeting with her caucus." Shouldn't formality entail an open proceeding, with participation of all members of the House? It's funny, there's criticism of Trump for withholding things Congress that he did outside of the public ver and for acting for his own political benefit, but they're operating as a single party behind closed doors, and it certainly seems that what they talked about was their own political advantage.