New Delhi, March 22 -- A month after the Aam Aadmi Party (AAP) lost its political stronghold in Delhi to the Bharatiya Janata Party (BJP), the party announced a significant organisational revamp on Friday. Former Delhi minister Saurabh Bharadwaj has been appointed the new president of the AAP's Delhi unit, replacing Gopal Rai. Former Delhi deputy chief minister Manish Sisodia takes charge of Punjab, the only state in the country where the AAP is currently in power....