Explained: What started dissent in Congress?

The Congress party faces yet another internal crisis after over 20 party leaders wrote a letter, seeking a major revamp of the party's organisational machinery, especially the leadership. Ahead of today's Congress Working Committee (CWC) meeting, Hindustan Times' National Political Editor, Sunetra Choudhury explains what started the dissent in the party and the key triggers. Watch the full video for more.