Top Opposition leaders, including NCP's Sharad Pawar and Samajwadi Party's Akhilesh Yadav, attended a dinner hosted by senior Congress leader Kapil Sibal at his Delhi residence on Monday evening. <br /> <br />While the occasion was Kapil Sibal's birthday celebration (the Congress leader turned 73 on August 8), the meeting became a rallying point for Opposition unity against the Centre.
