Jharkhand CM Champai Doren is slated to take part in the INDIA bloc's Loktantra Bachao Rally in Delhi on Sunday.
Champai Soren represents his party JMM, one of about 27-28 parties involved in INDIA block fighting against the BJP led by PM Natendra Modi.
All constituents of the INDIA jan bandhan will be taking part in the rally, said Congress leader Jai Ram Ramesh.