An unclaimed vehicle at the rally venue of Narendra Modi at Khalilabad in Uttar Pradesh led to a bomb scare. The police later cordoned off the area and removed the vehicle. The Chennai blast yesterday has tightened security for Narendra Modi during his rallies across the country, as it is suspected that the bomb attack was meant to happen in Andhra Pradesh, had the train run on schedule. Investigators believe that the actual target was Modi.