Congress today disapproved of Salman Khurshid's controversial remarks daring Arvind Kejriwal to protest in his parliamentary constituency even as the opposition slammed the Union minister saying Farrukhabad is not his "fiefdom". Activists of Kejriwal-headed India Against Corruption (IAC) and a journalist were meanwhile allegedly manhandled in Farrukhabad in Uttar Pradesh by some persons when they were conducting a survey regarding allegations of financial irregularities in a trust run by Khurshid.