Delhi Assembly Polls: The poster war between the Aam Aadmi Party and the Bharatiya Janata Party got filthier over a controversial advertisement released by the BJP attacking Arvind Kejriwal and showing anti-corruption crusader Anna Hazare dead.br br The newspaper advertisement released on Friday shows a caricature of AAP chief Arvind Kejriwal placing his hands on the head of two children as a woman wearing a Congress cap watches coyly. In the background is a garlanded photo of Anna Hazare.br br Anna Hazare will lodge police complaint against BJP ad. Anna to also take the issue of BJP ad to Election commission.