West Bengal Congress president Subhankar Sarkar on Tuesday invited TMC supremo Mamata Banerjee to the party's July 21 programme in Kolkata, saying she should acknowledge that leaving the Congress nearly three decades ago was a "mistake".
Speaking to reporters after reviewing preparations for the 'Martyrs' Day' programme at Shahid Minar, Sarkar said Banerjee should recognise the historical significance of the July 21, 1993 movement instead of "attempting to rewrite its legacy".