“Schumer and Engel, both from New York, announced Thursday that they would oppose the deal. Schumer is the first Democratic senator to say he will vote no on the deal, which would curb Iran’s nuclear program in exchange for billions of dollars in relief from crippling sanctions.”
This is all anyone needs to know that Obama has the veto in the bag. Schumer is voting no because they don’t have the votes to override and Schumer is safe.