Harris supporters were most likely to also be considering Warren and Biden, per the Economist/YouGov. Klobuchar also surprisingly high here given her low standing overall. Still, Harris had only ~4% of the vote, so won't hugely shake things up.https://t.co/4JApGxCCKx pic.twitter.com/S0DXQxjd6h

— Nate Silver (@NateSilver538) December 3, 2019