while Sonia Gandhi is %u201Cthe undisputed leader of the Congress with no challenge to her leadership%u201D and has been %u201Cwielding unquestioned power in the party and the government%u201D, she is not able %u201Cdespite her power and authority to revive the Congress%u201D and %u201Cit shows how morally exhausted the party is%u201D