DMK and AIADMK are terrified because they don't know how to survive in an honest Tamil Nadu..
The new reforms in PWD :
1. Clear time must be given for everyone to apply.
2. If a contract is rejected, the reason must be given in writing. No more random rejections.
3. Total freedom for honest contractors to compete.
If this honesty continues, the old parties are finished. That is why they are teaming up to stop the TVK..