Arun Gandhi, the so called head of Mahatma Gandhi center should counter the allegations made in the advertisement rather than deriding the people who put up the ad. Why BJP even a common man is against Sonia (a foreigner) rule in India. Remember NCP (Sharad Pawar and gang) split from congress on the same issue.
Arun's argument proves that the allegations are true and congressmen do not have any defence against these. For this reason they are resorting to personal attacks.