The approach of former Prime Minister Atal Bihari Vajpayee is what's urgently needed as salve for Kashmir, Prime Minister Narendra Modi was told today by Chief Minister Mehbooba Mufti during a meeting in Delhi. "At a time when stone pelting and firing are on, talks are difficult, but the Prime Minister has invoked Vajpayee many times (and) there is a need to start building from what Vajpayee had achieved," she said after their 40-minute session.