How pista became the colour of hopehttp://blogs.livemint.com/blogs/first_cut/archive/2009/01/22/how-pista-became-the-colour-of-hope.aspxSure Michelle Obama feels the pressure to do things differently from her predecessors. She didn't want to be caught wearing the usual colours of the US flag for the Inaugural. And black might be considered a downer at a time when the economy'senCommunityServer 2007 SP2 (Build: 20611.960)