Raising questions over 1993 Mumbai serial blasts convict Yakub Memon's expected hanging, All India Majlis-e-Ittehadul Muslimeen (AIMIM) chief br br Asaduddin Owaisi on Thursday said Memon is being punished because of his religion.br Addressing a public gathering in Hyderabad, Owaisi said Memon, who is likely to be hanged on July 30, accused the Centre of indulging in religious br br discrimination and said the government should execute all death row convicts.