Pat, Aug 26: A day ahead of his “grand” anti-BJP rally, RJD chief Lalu Prasad on Saturday appeared calm, confident and sure that hundreds of thousands would participate in the “BJP Bhagao, Desh Bachao” rally. Rebel Jata Dal-United leader Sharad Yadav, Trimool Congress supremo and West Bengal Chief Minister Mamata Banerjee, former Uttar Pradesh Chief Minister and Samajwadi Party chief Akhilesh Yadav, senior Congress leader Ghulam bi Azad will attend the rally here, a RJD leader said.