New Delhi [India], April 24 (ANI): Campaigning has peaked for the second phase of Lok Sabha elections on April 26 with opposition leaders from the INDIA bloc hitting out at the ruling Bharatiya Janata Party (BJP) over Prime Minister’s “mangalsutra” remark, over the BJP’s Surat MP winning unopposed with Congress leaders reiterating promise to conduct a caste census. Congress leader Priyanka Gandhi Vadra on Tuesday said that her party is committed to conducting a caste survey if it is elected to power at the Centre and the Kadugolla community in Karnataka will be included among Scheduled Tribes …