"When an unfortunate incident happens, instead of condemning it, going into its roots as to why this unfortunate incident happened, why a youth lost his life, how the discrimination is to be eliminated, what are the changes to be made, what changes are to be brought in thinking, what changes are to be brought into the system, making it into a political pilgrimage and making it a tool of vote bank politics (is condemnable), the world is looking at this amazed," he said.
Taking a dig at Congress, he asked what did "those in power for 50-60 years" do for Dalits.
"When 10 or 20 students committed suicide then, had governments intervened, then the situation would not have come to this. Why did it not intervene then? People are asking those who are going on (political) pilgrimages now and making political speeches. But they do not have an answer," Naidu said.
Such parties are only trying to "hurt" the country's image by "polluting" social atmosphere, he charged.
Alleging that "political intolerance" is the biggest challenge faced by the country, he said those who lost power have adopted a "4D or 5D" formula to defame the government.
"Disrupt-disrupting parliament, Delay-delaying laws, Defame-defaming government, Disinform-spreading misinformation to people," he said, speaking at the BJP office here during Republic Day celebrations.