India, Nov. 2 -- In poll-bound Bihar, the war of words between the ruling NDA and opposition's grand alliance has intensified with Congress leader Rahul Gandhi making another stinging attack on Prime Minister Narendra Modi, saying that the PM is not only "scared" of US president but was also "remote controlled" by big business.

He made the remarks while addressing an election rally in Bihar's Begusarai district.

"Having a huge chest does not make you strong," Gandhi, leader of the opposition in the Lok Sabha, was quoted as saying by news agency PTI - referencing PM Modi's figuratuve claim of having a "56-inch chest".

"Just look at Mahatma Gandhi, who had a frail build but took on the British, who were the superpowers of the time," Rahu...