Why they do not arrest Raj Thackeray? It is precisely what he wants. Cong will have to say good bye to all Marathi Manoos Votes if they arrest Raj.
Rather than running after Raj, The Congress Govt. should address the issues, if there are any merits. Majority of the MM are with Raj/Bal. More you wield your stick, more will be the reisitance.
e.g The Govt. should take up issues like job reservation for locals in Central Govt. organisations like Railays, RCF, JNPT etc. in Mumbai.
Take example of Kashmir. Its integral part of India. But still we 'HOLD' talks with Pakistan. Terrorists killed thousands, yet we 'HOLD' talks with them. Why?