Here's the "very favorable" number among in-person Iowa caucusgoers via new CNN/DMR poll just out:

Warren 38%
Biden 34%
Buttigieg 32%
Sanders 32%
Harris 31%
Booker 20%
O'Rourke 15%
Klobuchar 12%

— Ryan Struyk (@ryanstruyk) June 9, 2019