Congress MP Rahul Gandhi and party leader Priyanka Gandhi Vadra have been allowed to travel to Uttar Pradesh's Hathras and meet the family of the 20-year-old Dalit woman who was allegedly gang raped and murdered last month - and whose body was then cremated in a secretive ceremony at 2.30 am - in a savage crime that has shocked the nation. This is the Congress leaders' second attempt to reach Hathras - the first, on Thursday, ended in a tussle that saw cops shove Mr Gandhi to the ground.