Delhi Chief Minister Arvind Kejriwal will address a rally of AAP in Bhopal on Tuesday as he kicks off the party's campaign for the Madhya Pradesh Assembly polls, due later this year. The rally, to be held at BHEL Dussehra Maidan in the state capital, is expected to be a show of strength by the Kejriwal-led party, which is trying to gain a toehold in the Madhya Pradesh politics traditionally dominated by the Bharatiya Janata Party and the Congress.