Trump is also trailing 11 points in the Republican-leaning district.
President Donald Trump is behind nearly 15 points in the district.
The ad falsely claims Harrington pledged to defund the police.
The incumbent sports a near 20-to-1 fundraising advantage.
Every claim the mailer makes is inverse of the truth.
Jenkins had nearly 1,900 donors in the most recent finance report.
Democrat-connected The Sunshine Fund reports a negative balance.
Latvala faces Democratic opponent Dawn Douglas in HD 67.
Diamond is in line to lead his party in the House in 2022.
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