One of the principles built into the Constitution is that there should be checks on the power of government leaders is described below in detail.
Explanation:
The U.S. Constitution grants checks and balances to the administration through the division of powers between its three divisions: the legislative department, the executive department, and the judicial division. The President in the executive department can veto a bill, but the legislative department can revoke that veto with sufficient votes. The legislative department has the capability to confirms Presidential appointments, command the budget, and can challenge the President and dismiss him or her from service.
You could make eye contact, and not be doing something on the side, so it doesn't seem like you don't care. Then nod and ask questions and put in phrases like " i see " when it is the right time.
