best business job that requires a lot of traveling?

wwhat kind of business jobs make you travel a lot? im not looking for anything that is related to military or commercial flight employees. im looking for jobs employed by businesses, corporations or the government.
to be more specific, travel from country to country and around the states of the US

Consulting - You are always traveling to visit clients

External Auditor - conduct audits at your clients
Internal Auditor - Conduct audits at your firm's out of state offices
Trainer - conduct training at various sites

Rock Star

Secretary of State Condoleezza Rice.


BTW, Travel Channel, accounting firm, consulting firm,etc