Bihar chief minister Nitish Kumar on Wednesday rubbished the BJP’s allegation that he skipped the joint press briefing of the opposition parties’ in Bengaluru on Tuesday after being unhappy over not being made its convener. “I have no desire to become the convener. I am doing other work to unite all opposition parties so that actions could be taken in the interest of the country. I have no personal desire,” Nitish said while responding to media queries soon after inaugurating the famous ‘Malmas Mela’ at Rajgir in Nalanda district.