the treaty isn't valid until ratified by India's parliament ... the UPA govt. does not have the sauthority to sign a deal until the parliament approves it ... you don't understand!
it's time for UPA to scuttle the deal and save its govt. because they cannot make the deal without left support.
It's like asking - your money or your life? you don't want to give your money away but what's money without life. LOL