"He (Narendra Modi) had said during Lok Sabha elections that Indian land under China's control will be freed and lesson will be taught to Pakistan.
"During the recent visit of China's President Xi Jinping to India, Chinese army entered into Indian territory. We want to know where is the 56-inch chest now. What happened today when Chinese army is entering our territory. Nothing is happening," Kumar said.
"They (BJP) talk of development while sitting in Delhi, but at lower level, they try to divide people," Kumar alleged.
He alleged BJP leaders have become "arrogant" as their senior leaders like L K Advani and Murli Manohar Joshi have not been given "respectable" place in the party.
"After winning (Lok Sabha) polls, BJP leaders have become arrogant. They do not have respect for their old and senior leaders like L K Advani and Murli Manohar Joshi. What kind of tradition they are following," he said.