Downturn upside
p/bBy Ian Hardy/bbr /Reporter, BBC Clickbr /pp b America's culture has always revolved around innovation so a global economic meltdown is bound to affect it perhaps more than any other country./b/pp/pimg src="http://newsimg.bbc.co.uk/media/images/45628000/jpg/_45628126_innovation203.jpg" align="left" width="203" height="152" alt="A row of TV screens" border="0" vspace="4" hspace="4"/pp In good times and bad if you ...