Me-thinks they used to believe it helped open-up the airways which was beneficial before a climb, didn't they?
Alan Lloyd Schaumburg, Illinois (Chicagoland, NW 'burbs)
PS: sorry for feeding the sniping thread, the responses were most interesting! A battle between several snipers can't work very well, though, can it - there is only a finite amount of time at the end of an auction?