The Congress continues to attack the Bharatiya Janata Party and has now trained its guns over former Himachal Pradesh chief minister Prem Kumar Dhumal and his son Anurag Thakur claiming they were involved in land grab case.br br Senior Congress leader Jairam Ramesh has alleged that Dhumal and Anurag Thakur were involved in land grabbing case in 2002 in the name of cricket.