United States Secretary of State of state have gone on to be elected president. Others, including Henry Clay, William Seward, James Blaine, William Jennings Bryan, John Kerry, and Hillary Clinton have been unsuccessful presidential candidates, either before or after their term of office as Secretary of State. The nature of the position means that Secretaries of State engage in travel around the world. The record for most countries visited in a secretary's tenure is 112 by Hillary Clinton. Second is Madeleine Albright with 96. The record for most air miles traveled in a secretary's tenure is 1,417,576 miles by John Kerry. Second is Condoleezza Rice's
Hillary Clinton's tenure as Secretary of State throwing rocks at the window." In any case, Obama's reference to Clinton travelling a lot was true enough; by now she had logged in her Boeing 757, more than any other Secretary of State for a comparable period of time, and had visited 79 countries while in the office. "Time" magazine wrote that "Clinton's endurance is legendary" and that she would still be going at the end of long work days even as her staff members were glazing out. The key was her ability to fall asleep on demand, at any time and place, for power naps. Clinton also saw