Congress General Secretary Digvijaya Singh on Tuesday (August 13) once again took on Gujarat Chief Minister Narendra Modi on microblogging site twitter by calling him anti-poor. On Monday (August 12) Digvijaya ridiculed Narendra Modi by calling him "fake desi Obama" over his Hyderabad speech in which the Gujarat Chief Minister appeared to have taken a leaf out of US President Barack Obama's book by making the crowd chant 'yes we can'.