What needs to be done is manyfold. Close border with Bangladesh/Nepal/POK. Issue ID cards on a war footing like ration card and weed out infiltrators from BD/PAK/Nepal. Even in a city as far removed from WB as Bangalore, all u need is to walk on commercial street, etc where u find that almost all parking attendants etc are bengali speaking. Are they really indians, also the salesmen who come door to door are all bengali speaking. These guys should be thoroughly checked. They have not come just for a living, but have deep rooted plans. Imam Bukhari has openly said as per earlier article by Mr TV Shenoy that he is praying to God for a muslim rule in India. These should be treated as treason. The only way we can weed out these terrorists will be with a tremendous will and help from our muslim brothers , who have been living in peace 99% of the time they have been living in india but for some rare incidents. They should form watchgroups and assist the police/military to get these infiltrators and terrorists who are spoiling the name of Islam and are making the majority community people look at their brothers with whom they have shared a lifetime with suspicion.
