(ffgfx 2 in)last year airbus sought a patent for a design that would have passengers sitting above and below each other...before that it was this semi-standing seat seat maker zodiac - created a hexagon pattern with the flyer in the middle facing those on the aisle and window...adding up to 30 more passengers on one plane. (ffgfx 2 out) (track / vo continues)tennessee congressman stephen cohen worries the focus on squeezing in extra seats could jeopardize safety - making it hard to evacuate within the required 90 seconds--as seen in this video.he recently tried to require the f-a-a to set minimum seat size standards-- (source: airline seats rep cohen intv dc_hrem01 @ 15:36:05) (sot / cohen) "if people can't get out of an airplane in an emergency condition, they lose their shouldn't be after there's an accident, after there's an accident it's too late, and people are dead."((pkg ends)) 3 3 still to come... 3 four people are dead and a dozen more hurt after a man went on a shooting rampage through a bunch of places in a small kansas town. we'll show you why the investigation has hit a ro