Portland Police Declare Riot After Fire Set In Police Union Building

A fire was set inside a police union building by protesters, leading to a riot declaration. Police used flashbangs and smoke canisters to disperse the crowd, resulting in injuries to three officers. Protests in Portland have decreased in intensity since federal agents left but tensions are rising again. Recent protests have seen a surge in violence, including shootings and destruction. Police arrested 24 people, with some protesters using pool noodles filled with nails to damage patrol vehicles. Portland has been experiencing protests against racial injustice and police brutality for over 70 days following George Floyd's death.

What types of items were protesters using to damage patrol vehicles?

What has been the duration of protests in Portland following the death of George Floyd?