Home Minister P Chidambaram has reached violence-hit Kokrajhar in Assam on a two-day visit. He will take stock of the situation. BJP leader LK Advani is also expected to visit Kokrajhar today - nearly 10 days after the area was hit by clashes. 53 people are dead and almost four lakh homeless in the clashes so far. Traumatised people are now crowding 250 relief camps set up by the government. The PM said the biggest challenge is to provide healing touch to the victims.