There are two primary spheres in which Congress can and must exercise the implied powers of oversight of the Executive Branch:
1) Matters of a legal and/or ethical nature and concern ie wrongdoing of one kind or another;
2) Matters involving executive, administrative, and managerial effectiveness and competence, which may include budgetary issues and concerns.
Questions involving criminality may involve the high crimes and misdemeanors that are the substance of impeachment.
Matters involving governmental ineffectiveness and/or incompetence do not and cannot rise to the level of impeachable offenses.
Aside from selecting charismatic and creative candidates, the narratives Democrats articulate must resonate with the general electorate as sincere and inspirational as well as substantive and meaningful.
So here's the question:
Can you compose a political narrative that is clear, unambiguous, short. simple, comprehensive, succinct, and effective as the primary message that the Dems should convey during the 2020 presidential election cycle?