Communication is critical in most professions, but in some, clear verbal exchanges can mean the difference between life and death.
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The former Texas governor's hearings began this week.
Pushing fear away will not eliminate it.
Most are career employees who will serve as temporary heads.
Trump is sending hundreds of appointees across government on Day 1.
Investments in health-care companies by Trump’s nominee for health secretary raise both ethical and legal questions.
Without any of his key appointees confirmed by the Senate, the incoming president has turned to existing officials to help smooth the transition.
"Where we add people, we make money," Steve Mnuchin said at his confirmation hearing.
Advice for those looking to spend their golden years outside the United States.
News report on major budget cuts comes as Perry backs off vow to eliminate Energy.