Name recognition is key and four other takeaways from our Iowa poll

The latest CNN/Des Moines Register/MediaCom 2020 Iowa poll shows former Vice President Joe Biden continuing to lead the pack with 27% and Sen. Bernie Sanders close behind with 25%. Sanders is up from our last poll, though the relative order remains the same. No other candidate reaches double-digits. But beyond these topline numbers, the poll reveals some interesting trends in the electorate.

Here are five key takeaways from our Iowa poll. CONT.

Harry Enten, CNN