The Bharatiya Janata Party (BJP) on Monday accused the Congress of having 'sinned' after news reports surfaced that a leader at the recent Congress Working Committee (CWC) meeting made critical remarks about Sardar Vallabhbhai Patel on Jammu and Kashmir. Today in Halla Bol, while debating over the same Congress spokesperson Gourav Vallabh slammed BJP spokesperson Sambit Patra.