What is the reason for big american politians to visit W Bengal & convince the to sign N Deal. It is because N Deal is beneficial to USA and not HIndustan. If it would have beneficial to Hindustan NO bloody American would have visited Hindustan & try to enforce N Deal. This Congress people must have gor "KICKBACK" form American & now they are scared because if they don't sign N Deal , Americans will ask them to REFUND THE KIKBACK. THAT IS THE ONLY REASON WHY cONGRESS GOVT. IS INTERESTED IN SIGNING n dEAL.