Secretary of State Marco Rubio has developed a very specific survival tactic for traveling with President Donald Trump aboard Air Force One. And no, it's not about policy disagreements or diplomatic tension. It's about sleep. Or rather, the fear of being seen sleeping. Seriously. Related: Prince Harry SLAMS Trump, Reminds Him How Europe Was There For US After 9/11 Rubio, who is 54 and currently serving as the nation's top diplomat, admitted to New York Magazine this week that he actively hides his naps from the president during long flights.