CLAUSE 3. No person shall be a senator who shall not have attained to the age of thirty years, and been nine years a citizen of the United States, and who shall not, when elected, be an inhabitant of that State for which he shall be chosen. CLAUSE 4. The Vice-President of the United States shall be president of the Senate, but shall have no vote, unless they be equally divided. CLAUSE 5. The Senate shall choose their other officers, and also a president _pro tempore_, in the absence of the Vice-President, or when he shall exercise the office of President of the United States. CLAUSE 6. The Senate shall have the sole power to try all impeachments: when sitting for that purpose, they shall be on oath or affirmation. When the President of the United States is tried, the Chief-Justice shall preside; and no person shall be convicted without the concurrence of two-thirds of the members present. CLAUSE 7. Judgment in cases of impeachment shall not extend further than to removal from office, and disqualification to hold and enjoy any office of honor, trust, or profit under the United States; but the party convicted shall nevertheless be liable and subject to indictment, trial, judgment, and punishment, according to law. [Footnote: Section 4. Who prescribes the "time, place and manner" of electing representatives and senators? What power has Congress over the state regulations? How often, and when, must Congress meet? (_Note_--Congress has prescribed that senators shall be chosen in the following manner. The Legislature elected last before the end of the senatorial term, on the second Tuesday after its first session, shall choose the next senator. The two branches of the Legislature shall meet separately and vote _viva voce_. They shall then assemble together, and if they agree on any person, he shall be considered duly elected; if they disagree, the joint meeting shall vote _viva voce_ from day to day, at 12 M., until a choice is made.)] SECTION IV. CLAUSE 1. The times, places, and manner of holding elections for senators and representatives shall be prescribed in each State by the Legislature thereof; but the Congress may at any time, by law, make or alter such regulations, except as to the places of choosing senators. CLAUSE 2. The Congress shall assemble at least once in every year, and such meeting shall be on the first Monday in December, unless they shall by law appoint a different day. [Footnote: _Section 5_. Who decides upon the "elections, returns and qualifications" of the representatives and of the senators? What number of the members is necessary for a quorum (needed to do business)? What business can a minority transact? What power is given each House of Congress of making and enforcing rules? What is the law with regard to keeping and publishing a journal of the proceedings? When must the yeas and nays be entered on the journal? What restriction is there upon the time and place of adjournment?] SECTION V.