The article has very clearly driven the point home that illegal entry/ infiltration of Bangladeshis continues unabated, and the State Govts and the Centre have done very little to check this menace. Indeed, some action were taken during the NDA's tenure, but it lacked teeth as the Congress and Left parties did not extend co-operation.
Now the UPA and the Left are only the onlookers and presumably they have no time to appreciate the gravity of this menace, as they are very much preoccupied with Quota/reservation/appeasement devices to increase their Vote Bank, at the expence of Nation's unity, integrity and security.
While Doval has helped the readers to understand this explosive danger gathering a serious proportion, it is not clear as to why such important persons open their mouth on such important issues only after retirement. Perhaps they could have made better contribution to the Nation, if they had opened their mouth while in power!
