Poll: Kotek leads Read in Democratic governor primary, many voters undecided

State Treasurer Tobias Read and former House Speaker Tina Kotek lead the Democratic primary field for governor. (Campaign photos)

Former House Speaker Tina Kotek leads state Treasurer Tobias Read in the Democratic primary for governor, but the majority of Democratic voters haven’t decided who to support, according to a poll released Thursday by the Read campaign.

Between April 7 and 11, California-based FM3 Research surveyed 653 registered voters who are likely to vote in the…