The Olympian reports
I-594 campaign manager Zach Silk said there is no middle ground between the measures, calling I-591 a misleading attack on background checks.
Silk spoke at the signature turn-in along with Rev. Sandy Brown, a Methodist minister from Seattle, prime sponsor Cheryl Stumbo who survived the shooting at the Jewish Federation of Seattle in 2006, and activist Denise Garcia who collected signatures for the measure.