Subramanian Swamy calls Rahul Gandhi a 'coward'

Reacting on Rahul Gandhi's resignation from Congress' President post, senior BJP leader Subramanian Swamy called him a coward. 
He said, "On one hand, Rahul says that the country is in danger and what-not to say. But now he escaped from his post like cowards. He should have taken the leadership forward and worked for party's betterment."