The Congress stands as a divided house yet again with the party’s alliance with the Indian Secular Front (ISF) in Bengal the latest point of contention. A joint rally of ISF, Left and Congress was also held in Kolkata on Sunday. Senior Congress leader Anand Sharma on Monday slammed the party's tie-up with ISF in West Bengal. Rebutting Anand Sharma's criticism, Adhir Ranjan Chowdhury late Monday asked his party colleague to "check his facts". Watch the video.