Taslima is ill-treated for no reason. Buddhadeb Bhattacharya realized that Nandigram issue is hotting up and getting attention of entire nation. So, to dilute the seriousness, he wanted another issue. He took help of muslims outfits present in Kolkata and Tasleema was sent out of the city. Muslims outfits want that Tasleema visa should not be renewed and thus this protest.
When these fanatics were burning public property in Kolkata, why Bengalis remain quite? Oh they are secular so any kick on their ass can be well accepted. The term Bengal tiger does not fit into a Bengali man.