Klobuchar moves up in Iowa poll of 2020 Dems

Sen. Amy KlobucharAmy Jean Klobuchar2020 hopeful John Delaney unveils T climate plan Samantha Bee slams 2020 Democrats who go on Fox News Poll: Harris, Warren climb as Biden maintains lead MORE (D-Minn.) has moved up in an Iowa poll of potential 2020 Democratic presidential candidates, coming in as the fourth most-popular contender with the support of 10 percent of respondents, according to a Focus on Rural America poll first obtained by Politico

Klobuchar came in after former Vice President Joe BidenJoe BidenGiuliani meets with former Ukrainian diplomat to get info on Dems Gillibrand seizes on abortion debate to jump-start campaign DNC boss says candidates to be involved in debate lottery MORE, who received 30 percent; Sen. Bernie SandersBernie SandersGillibrand seizes on abortion debate to jump-start campaign DNC boss says candidates to be involved in debate lottery CEO pay rising twice as fast as worker pay: AP MORE (I-Vt.), who received 13 percent; and former Senate candidate Rep. Beto O'RourkeBeto O'RourkeButtiegieg backs NFL players' right to protest during anthem: I 'put my life on the line to defend' that Overnight Energy: Democrats ask if EPA chief misled on vehicle emissions | Dem senators want NBC debate focused on climate change | 2020 hopeful John Delaney unveils T climate plan CNN's O'Rourke town hall finishes behind Fox News, MSNBC MORE (D-Texas), who received 11 percent. 

O'Rourke and Klobuchar were new entries to the Focus on Rural America poll, which circulated without their names in September.

The poll found that Biden's support dropped, from 37 percent in September to 30 percent in December. 

The poll surveyed Iowa voters likely to attend the Democratic presidential caucus in 2020. 

Sen. Elizabeth WarrenElizabeth Ann WarrenGillibrand seizes on abortion debate to jump-start campaign CEO pay rising twice as fast as worker pay: AP Senate Democrats to House: Tamp down the impeachment talk MORE (D-Mass.) took a significant hit, dropping from 16 percent support in September to 9 percent in December. 

The other potential candidates to receive more than 2 to 3 percent were Sen. Kamala HarrisKamala Devi HarrisSan Francisco police chief apologizes for raid on journalist's home Gillibrand seizes on abortion debate to jump-start campaign Senate Democrats to House: Tamp down the impeachment talk MORE (D-Calif.), with 7 percent support, and Sen. Cory BookerCory Anthony BookerGillibrand seizes on abortion debate to jump-start campaign 2020 hopeful John Delaney unveils T climate plan Harris readies a Phase 2 as she seeks to rejuvenate campaign MORE (D-N.J.), with 6 percent. 

Majorities of Iowa caucus-goers said they are seeking a candidate who will take the lead in the fight against climate change (90 percent), heal divisions in the U.S. (87 percent), and address the "high cost of living" (85 percent). 

Only 30 percent of those surveyed who said they caucused for Sanders in 2016 said they will stay with him in 2020. A majority say they are interested in campaigning for other Democratic candidates. 

Klobuchar and Biden found the most support from those who caucused for former Democratic presidential nominee Hillary ClintonHillary Diane Rodham ClintonHillary Clinton slams Trump for spreading 'sexist trash' about Pelosi Gillibrand seizes on abortion debate to jump-start campaign DNC boss says candidates to be involved in debate lottery MORE in 2016. 

The Focus on Rural America poll surveyed 500 registered voters in Iowa who said they were likely to participate in the Democratic presidential caucus in 2020. The interviews were conducted between Dec. 10-11 with a margin of error of plus or minus 4.4 percentage points.