The News Tribune reports:

A new poll shows strong support among Washington voters for a ballot initiative that would require background checks on all firearm sales in the state.

The Elway Poll found that 70 percent of people were inclined to vote for Initiative 594.

[…]

Pollster Stuart Elway says support for the background checks measure, I-594, remained strong compared to a previous poll in April that showed 72 percent inclined to vote for it. Meanwhile, he said voters were cooling to I-591.

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