By Siddharth Sharma New Delhi [India], June 7 (ANI): Sonia Gandhi is likely to be re-elected as Chairperson of the Congress Parliamentary Party (CPP) at a meeting of party MPs from Lok Sabha and Rajya Sabha on Saturday evening. With Congress to decide the name of its leader in Lok Sabha, there would be a clamour for party leader Rahul Gandhi to assume the key role, party sources said. Rahul Gandhi won Lok Sabha polls from both Wayanad and Raebareli. The sources said party MPs including KC Venugopal, Manickam Tagore and Gaurav Gogoi are expected to make the demand by raising their hands. The le…