The United Airlines' Boeing 767 directed to Accra, Ghana, would face 11 hours of flight: a long and tiring journey, which surely none of the 144 passengers from the Washington airport of "Dulles" wanted to be uncomfortable; and when a traveller to "Relax a bit" decided to recline his seat, the occupant seated behind him didn't like it at all. It is unclear whether the two had initially try to clarify...