BJP chief JP Nadda and Union Home Minister Amit Shah held night-long discussions in Jaipur about the party's strategy for the upcoming Rajasthan assembly polls. The meeting began at a Jaipur hotel late on Wednesday evening and continued till 2 am, party sources said. The party has decided to field Union Ministers and MPs on tough seats, BJP sources said. The meeting follows the BJP's decision to name three Union ministers and four MPs in its second list of candidates for poll-bound Madhya Pradesh.