Vikas all the ills u are taking about UPA are infact ills of coalition govt where we have to bear leaders like karunanidhi . Remember the ills of NDA coalition govt. the coffin scam, the sugar scam, the balco scam the releasing of dreaded terrorist by Jaswant singh in afghanistan who were responsible for attacking our paliament later etc etc so if we want to judge any party then first it absolute majority