Incorrect.
It would require a majority vote in both Houses of Congress.
However, with no VP, the President Pro Tempore would have to preside over the Senate. Would he still be allowed to vote? Could the Dems get all of their members to vote yes? I don't think that even Mittens would vote for her.
Could she get a majority in the House? The Dems only have a 3 vote lead (2 seats vacant) and Dems in Trump carried districts know that it would galvanize voters against them in the mid-terms.
WWG1WGA
Garde la Foi, mes amis! Nous nous sommes les sauveurs de la République! Maintenant et Toujours!
(Keep the Faith, my friends! We are the saviors of the Republic! Now and Forever!)
LonePalm, le Républicain du verre cassé (The Broken Glass Republican)