Derek O’Brien said- Two or three parties do not want to fight with BJP. This is not the time to go grey. It’s time to be black or white. We have a job. I appeal to BJD that they should come together. Naveen Patnaik should be here. YSR Congress Party as well. Chief Ministers Ashok Gehlot, Hemant Soren, former Chief Ministers Farooq Abdullah and Akhilesh Yadav, Bihar Deputy Chief Minister Tejashwi Yadav, Trinamool’s Derek O’Brien, Left leaders Sitaram Yechury and D Raja are attending the second National Conference on Social Justice.