India News: JDU is gearing up to set a deadline for BJP to announce its prime ministerial candidate for the next elections, putting its alliance partner on notice over its opposition to Gujarat Chief Minister Narendra Modi's possible candidature. <br /><br />The Bihar-based party, which is holding a two-day meeting of its national executive in Delhi from Saturday, also plans to formally convey to BJP its uncompromising stand on Modi, setting the stage for a possible severing of ties.