William Henry Harrison spent about a year as a student at the University of Pennsylvania Medical School in Philadelphia. Unfortunatly, his father died and he ran out of money. He gave up aspirations of becoming a doctor and joined the army.
Doctor Who, also commonly known as "The Doctor". He travels around in his TARDIS. He has advised the president many times.
Walter Reed Hospital and he also has a doctor on call at all times.
The Vice President is the President of the Senate.
I think it may be the President pro tempore, as he is third in line if the President and the Vice President are killed or incapacitated.
Thomas Jefferson was a founding father and the third president of the USA. He was also an accomplished scientist in addition to being the president.
Doctor Who, also commonly known as "The Doctor". He travels around in his TARDIS. He has advised the president many times.
Walter Reed Hospital and he also has a doctor on call at all times.
No.
The Vice President is the President of the Senate.
Are you assuming that the President is also dead?
The President of the US is the chief of the military.
President Obama
To be the president of the US Senate you must also be the vice-President of the United States.
Peter Sellers played the role of President Merkin Muffley.
Woodrow Wilson
The President of the US Senate.
Martin Van Buren holds that distinction.