Congress Vice President Rahul Gandhi on Tuesday launched a blistering attack on BJP and Gujarat Government led by BJP's prime ministerial candidate Narendra Modi while addressing a huge Congress rally at Balasinor as part of his Lok Sabha poll campaign in Gujarat. 'They think 'Appoint them as watchmen, corruption will end on its own'. India has witnessed many of such chowkidars. The British also tried to act as a big watch man. We threw them out. We do not need a particular person as watch man; we need to be guarded by the people of this country.' Rahul Gandhi said..