PATNA, April 18 -- Chief minister Nitish Kumar on Monday announced a Rs.4 lakh ex-gratia for the next-of-kin of people who died in hooch tragedies after prohibition was introduced in 2016 but stressed that people who seek financial assistance will have to reveal the identity of the person from whom liquor was illegally bought. The family will also have to sign off on a pledge not to consume liquor and support prohibition, he added....