"As a Congress leader, Antony cannot make such a claim as his party has often compromised with communalism and communal forces," CPI(M) Kerala unit secretary Pinarayi Vijayan, who is leading the party's "Kerala raksha march", told reporters at Karunagapally near here.
He was referring to Antony's call to Congress workers to take the coming Lok Sabha polls as a "Kurukshetra war" to safeguard the national values and heritage.
Vijayan claimed there were also instances of Congress causing harm to the democracy and federal system of the nation.