Is there an air marshal on every flight? No. TSA keeps the count secret, but its budget and simple maths show most of 29,000 daily flights fly without one.
Is flying safer than driving? Per mile, a car is about 626 times riskier than a US airline. Per hour and per trip the gap shrinks, but it never closes.
Richard Branson has owned five private jets, all Dassault Falcons with Virgin Galactic tail numbers. Full specs, registrations and where each jet went.
