India News: Sources said there is unease in the Congress over the controversies surrounding the two ministers, and a meeting of the core group was expected Saturday.<br /><br />They said the core group could also informally meet Friday to take stock of the situation.<br /><br />Party sources said Bansal's continuation in office would become untenable if the CBI decides to question him in the bribery case over the railway posting.<br /><br />They said CBI investigators seem to be closing in on the minister.<br /><br />"It would be embarrassing for the party if he were to be quizzed," a party leader said.<br /><br />Sources said the party was looking at the direction the CBI investigations would take, and could ask Bansal to quit or ease him out in a minor cabinet reshuffle.
