<span style="color: #222222;">Delhi Chief Electoral Office has issued a show cause notice to Aam Aadmi Party Convenor and Chief Minister Arvind Kejriwal over his alleged objectionable remarks against Delhi BJP chief Manoj Tiwari. </span><br />'' <br />'' <span style="color: #222222;">Mr Kejriwal has been asked to reply by today. Earlier on Saturday, Mr Tiwari had filed a complaint against him accusing Mr Kejriwal of intentionally insulting his profession during a press conference. </span><br />''  <br />