Seattle police arrest at least 8 people during Election Day protests as rioters reportedly put nails in roadway

According to Fox News, some of the demonstrators and rioters reportedly scattered nails along roadways in the city.

What are the details?
The outlet reported that two groups were reportedly seen marching through Seattle on Tuesday night. Authorities said that at least one of the groups was given a warning to keep moving, but the two groups eventually converged around 9 p.m. local time in Seattle's downtown area.

Late Tuesday night, the Seattle Police Department tweeted, "Officers have provided multiple additional public safety warnings to the group. Individuals have continued to put items in roadway, including nails."