The Central Bureau of Investigation (CBI) on Tuesday questioned RJD chief and former railway minister Lalu Prasad for two hours in connection with the land for jobs case. According to the CBI, people were given jobs in the railways when Lalu Prasad was the railways minister of Bihar from 2004 to 2009. The jobs were allegedly exchanged for land parcels gifted or sold at cheap rates to the Yadav family and their associates.