The secretary of the interior (secretario de gobernacion) qualifies as such.
Once the current president has died then the vice president becomes president. The vice president and president are never near each other no matter whats going on.
Yes! The Vice President, the the Speaker of the House. This is the current line of succession: http://www.patriotstoolbox.org/america/presidentiallineofsuccession.htm
The current president stays president. If the vice president dies, it wont matter any to find a leader.
If he dies in office, then Dick Cheney becomes President.
If any US President were to die during their term of office, then the US Vice President would be sworn in as President.
The vice president
The Vice President
The vice-president
the vice president.
If both die then the Speaker of the House becomes president
The vice-president becomes the president.
If Obama dies in office, his vice President, Joe Biden, becomes the next President.