Kerala [India], October 23 (ANI): Congress President Mallikarjun Kharge and Leader of Opposition (LoP) in the Lok Sabha Rahul Gandhi arrived in Kerala on Wednesday. Rahul Gandhi will lead a roadshow at Kalpetta town ahead of the Priyanka Gandhi’s nomination filing for the Wayanad by-polls. Upon their arrival at Sultan Bathery, a town in Kerala, the duo were greeted by party leaders and workers. Congress Parliamentary Party Chairperson Sonia Gandhi, Congress general secretary KC Venugopal and a host of other leaders will also be present during the nomination filing. Priyanka Gandhi will file he…