>> tucker: in early 2015, the city council of seattle passed a gun violence tax, the tax imposed a $25 levy on every gun purchased in the city along with a five-cent tax on every individual round of ammunition. it worked in one way. a lot of gun sellers have fled from the city to the w suburbs, people lost their jobs. didn't work in the intended way? it was designed to make seattle safer. that didn't happen. shootings are up significantly this year, murders have doubled. will the city reconsider its tax? joining us tonight is mark glaze, a gun-control activist and a former executive director of every town for gun safety, he joins us tonight. the point was to make seattle a safer town. the murder rate doubles. isn't this a demonstrable failure? >> in point of fact, the reason they passed this gun tax was to try to raise some money so they