New Delhi: Finance Minister Arun Jaitley Sunday wondered why Congress President Rahul Gandhi gets disturbed when integrity issues of his late father Rajiv Gandhi-led government are raised and the 'Q' connection in the Bofors gun-deal is questioned.

In a series of tweets, Jaitley said that Rahul Gandhi thinks that "dynast" does not have to answer any question even though he can attack Prime Minister Narendra Modi -- a man of utmost integrity.