Bhopal, June 24 -- The Congress on Tuesday sought a judicial inquiry into land purchases in Ujjain by chief minister Mohan Yadav's family and real estate firms controlled by them, claiming it to be a clear case of "conflict of interest," and demanded his resignation. A report in The Indian Express on Tuesday revealed Yadav's family and their companies own 335 acres of land in and around Ujjain.P8...