Is it possible to call an Early Election in the US?

Question

In the hypothetical case that every member of the government (president and vice president included) wanted to call an early election, replacing the sitting president and vice president, would they be allowed to?

Answer 1

No. There is a very clear line of succession. If the President and Vice-President are both removed or die during their term, the new President is the Speaker of the House of Representatives. If he or she is not available, the President of the Senate becomes President. After that the succession goes down the line of Presidential cabinet officials in order of creation of their cabinet department. For example, the first in line after the President of the Senate would be the Secretary of State.