vote for change in siwan<nis:link nis:type=tag nis:id=siwan nis:value=siwan nis:enabled=true nis:link/><nis:link nis:type=tag nis:id=political nis:value=political nis:enabled=true nis:link/> <nis:link nis:type=tag nis:id=bihar nis:value=bihar nis:enabled=true nis:link/>