<span style="color: #222222;">Senior Congress leader PC Chacko today resigned from the party. He submitted his resignation letter to Congress President Sonia Gandhi and Rahul Gandhi.</span><br />'' <br />'' <span style="color: #222222;">In a press Conference in New Delhi, Mr Chacko said, he is frustrated by the fraction politics in Congress party.</span><br />'' <br />'' <span style="color: #222222;">He said, central leadership has taken no steps to improve the situation.</span><br />'' <br />'' <span style="color: #222222;">Mr Chacko said, even candidates for Assembly constituencies are decided in fraction meetings and not by Pradesh Congress Committee.</span><br />'' <br />'' <span style="color: #222222;">He said, there is a vacuum at central level in Congress. </span><br />'' <br />'' <span style="color: #222222;">Ending almost five decades long association with Indian National Congress, he gave no hint about his future course of action.</span><br />''