The deal will be done. If not today then tommorrow. Indians are solidly behind this deal with the US. Leftists may put a spanner in it temprarily, but they also know that they cant prevent it.
Enough message has gone to the world that Democratic India cannot be taken for granted by anyone including the Indian government. Let it be the end to it.
May better sense prevail on the leftists and they accept as fait-accompli.