Ram Kishore Singh resigned from the Bharatiya Janata Party 13 days after his removal as spokesman for questioning Gujarat Chief Minister Narendra Modi's popularity.
On Monday, he joined the JD-U along with Ravinder Nandan, another former BJP leader.
"We have joined the JD-U to strengthen the hands of Nitish Kumar for Bihar's development," he told the media here.
Nandan said Nitish Kumar was the only hope for Bihar.
Some JD-U leaders claim that more than a dozen BJP leaders will soon join their party.
--IANS (Posted on 12-08-2013)