Its becuase UPA is party of lsaves -- Its conglemeartion fo dynsatic ploitics -Congress- Nehru dynasty; RJD -lalu dynsaty; Sp - Mullaum dynsty, NCP - Shard pawar dynsty and the list is endless-- In this setup rest all are salves - so all congress men are slaves of Sonia Gandhi; All RJD are slaves of Lalu; etc.. they destroy the system to serve their own purpose- Let's defeat them in next election