Bahujan Samaj Party has expelled two leaders, including grandson of ex-Prime Minister Chandrashekhar for alleged anti-party activities. Ravishanker Singh Pappu, former MLC and grandson of ex-Prime Minister Chandrashekhar, and former zonal coordinator Shesh Nath Ram have been expelled from the party, BSP zonal coordinator Madan Ram said today. Pappu had unsuccessfully contested the Lok Sabha election from Salempur constituency.