Because Sonia doesn't know how to answer..she need someone to prepare written text to answer. But her worry is if soem reporter asks some questions in between....she has to look for advisers to answer. She is one of the dumbest lady politician. At the most, she might have spoken twice or thrice in Parliament in 3.5 years. Thats the role of ruling party leader. The people (chamchas of Sonia / Rahul) who are supporting these Congie men are basically dependent on others..they can't stand on their own legs