In LK Advani's remarks, opposition parties see 'hint' to Sushma Swaraj, Vasundhra Raje to quit on LK Advani's remarksbr br In light of senior BJP leader LK Advani emphasising the need for probity in public life, opposition parties today said that Foreign Minister Sushma Swaraj and Rajasthan Chief Minister Vasundhra Raje must "own up responsibility" in the Lalit Modi controversy.