The Aam Aadmi Party's campaign in Punjab is full swing with party chief Arvind Kejriwal on a 5-day tour of the Malwa region. Despite having a model in next-door Delhi, where the party swept the assembly polls in 2015, the AAP chief his task cut out: In face of severe factionalism, he has to unite the party cadre, hold public meetings with local candidates and reach out to the voters.