As Bihar gears up for the second phase of polling on November 3, Aaj Tak reached the Valmiki Nagar assembly constituency in West Champaran. Along with the assembly election, by-polls are to be held for the Lok Sabha in Valmiki Nagar. This seat is a stronghold of NDA. From 1999 to 2019, NDA has won this seat. Watch the video for more details.