Sometimes people just don’t think things through! . Case in point: A mattress store in San Antonio decided to have a “Twin Towers Sale” to commemorate 9/11. (the 15th anniversary is this Sunday) Which is bad enough, but the stores’ owner and employees decided to also do a television commercial where they push over two stacks of twin mattresses and say “Never forget.The outrage has been so bad that the owner and her employees have received death threats. Needless to say the tv spot has been pulled.