New Delhi, May 16 -- Union Minister Giriraj Singh on Friday took a jibe at Leader of Opposition Rahul Gandhi, claiming he cannot tolerate that someone like Narendra Modi, a backward class leader and former tea vendor holds the post of Prime Minister.

Responding to Rahul Gandhi's call for implementing reservation in private institutions, Union Minister Giriraj Singh said the Leader of Opposition should have questioned his father and grandmother---both former Prime Ministers of India on why they failed to introduce such measures during their time in power.

"Rahul Gandhi thinks that nobody can become the Prime Minister except him, or without the leadership of the Gandhi family. He can't tolerate that someone like Narendra Modi, the son of ...